A car rally may become a race against death for Templar when a mysterious woman (Patricia Haines) takes an interest in the outcome.
The search for the truth about a singer's apparent suicide leads Templar into a world of gurus and slain artists; guest Jean Marsh.
An obsessed scientist (Clifford Evans) and his two daughters (Jayne Sofiano, Veronica Carlson) choose Templar as an experiment subject.
Templar uncovers a king's cheating while at an international card party in Monte Carlo, and could pay with his life for the discovery.
Armed with a miniature-camera wristwatch, Templar pursues kidnappers who sent a film as a ransom note for a movie producer's daughter.
On a quiet fishing expedition, Templar unwittingly sails into the middle of a deadly smuggling ring.
Templar's suspicions are aroused when four directors of one corporation die suddenly, apparently of heart attacks; guest Jean Marsh.
Templar and the niece (Annette Andre) of a research scientist search through a labyrinth of tunnels underneath a mountain in Wales.
Templar and a woman (Lyn Ashley) fall into the clutches of a narcotics-smuggling organization while trying to locate a missing man.
Templar stalks an avenging killer bent on playing a clever game of cat-and-mouse with his pursuer; guests Suzanne Lloyd, Maurice Good.
Two men separately employ Templar, each claiming to be a tycoon threatened with ruin by an exact double of himself; guest Kate O'Mara.
Templar infiltrates a secret mercenary force working under cover at an exclusive health farm; guests Tony Britton, Caroline Mortimer.
Templar teams with a diplomat's daughter (Suzan Farmer) to discover why her father, Simon's old friend, stole from his beloved country.
A gangster's posthumous revenge pits Templar against four gold-hungry criminals holding the dead man's daughter (Stephanie Beacham).
Templar winds up a prisoner when he chivalrously comes to the aide of a cool blonde (Shirley Eaton) in distress; guest Robert Hutton.
Visions of her dead sea-captain spouse torment a widow as Templar tries to learn if the man's death was an accident, suicide or murder.
Photographs of a valuable missing antique collection lead Templar to investigate a lady -- a probe that makes him the victim of torture.
The Saint is put under pressure when he starts a vendetta against syndicate bosses.
Templar believes British intelligence has ordered him to free a Soviet spy, but he could be mistaken; guests Toby Robins, Ann Lynn.
Templar is accused in the murder of an artist (Peter Bourne) whose world includes sculptures with eyes that see; guest Pauline Munro.
Templar encounters a mystery involving interchangeable diamonds and fashion models as he tries to track down an ingenious jewel thief.
Templar impersonates the chief of the Moscow secret police to investigate the gadget-related murders of 13 intelligence operatives.
A poison dart cuts short Templar's West Indies meeting with an old friend, but not before the man tells Simon about a vast gold hoard.
Templar negotiates with the kidnappers of an actress despite believing that the abduction was a publicity stunt; guest Ronald Radd.
Templar is nearly killed when he accidentally runs afoul of counterfeiters, then is marked for death by the ringleader (Kate O'Mara).
Templar finds himself hired to be his own assassin after he is fired upon and his card is found at the scene of an attempted murder.
Templar saves a woman from thieves in Paris, then must bargain among several parties claiming ownership of paintings in her possession.
A murder game gaining popularity on college campuses turns out to have more sinister implications than the student enthusiasts realize.
Templar is literally caught in a crossfire when he gets between two women competing on the racetrack and for the attentions of a man.
Templar is caught in blackmail, jealousy and murder after saving the life of a British colony's prime minister; guest Edward Woodward.
Templar fights for his life when he goes to jail as part of a plan to bust a prison-escape ring; guests Donald Sutherland, Jean Marsh.
After saving a girl (Fiona Lewis) from a high-heeled nun's kidnap attempt, Templar must depend on a dying man to help him fly a plane.
Templar joins forces with Israeli agents to catch a Nazi operating a gold mine in South America; guests John Barrie, Francesca Annis.
Templar becomes involved in international espionage when a government employee is duped into smuggling secret papers into East Germany.
Templar receives a request for protection from a beautiful girl (June Ritchie) claiming to be Hitler's daughter; guest Noel Purcell.
Templar cannot even trust his girlfriend (Alexandra Stewart) when he is under suspicion after stolen jewels are put in his hotel room.
Elements of ancient and modern Rome overlap when Templar investigates the stabbing death of a reporter who was tracking a major story.
Templar becomes suspicious when a noted Dutch diamond cutter denies seeing a gem Simon knows was brought to him; guest Jane Merrow.
Templar attempts to determine whether the legendary Loch Ness monster is responsible for deaths and destruction on the Scottish moors.
A famous scientist vanishes after falling into a trap set by swindlers using treasure as a lure.
A beautiful assassin gets Templar involved in a plot to overthrow a South American dictator, a scheme that could cost Simon his life.
A Soviet physics professor defects while attending a convention in Geneva, leading Templar to attempt to reunite him with his daughter.
Templar rescues an attorney's daughter (Quinn O'Hara) from a vengeful gangster, only to have her lured back to the mob figure's villa.
Danger and a royal lesson in humility accompany Templar's mission to transport a queen (Dawn Addams) to Switzerland to obtain jewels.
Templar seeks treasure located on a map divided into three sections held by three different people; guests Jack Hedley, Robert Hutton.
Police suspect Templar of plotting to steal jewels belonging to the recently escaped widow of an assassinated South American president.
An astrologer's prediction of danger for Templar comes true while Simon is impersonating a diamond-cutter to retrieve a stolen jewel.
Templar cautions a man not to embark on a hunting expedition with a friend, a blackmail victim whose tormentor has just been murdered.
The gathering of a man's (Cec Linder) three ex-wives at his villa in southern France brings surprises and murder; guest Jan Holden.
A detective boasts the security system he developed to protect a cache of emeralds is foolproof, a claim that leaves Templar skeptical.
Templar steps into the boxing ring and squares off with the Masked Angel to discover why so many recent bouts have resulted in death.
A plot to give an unwilling scientist to a foreign power turns dangerous, forcing Templar to seek refuge in a tourist's hotel room.
When a girl accuses a racing driver of stealing her father's invention, Templar calls upon his driving skills to uncover the truth.
Murder halts the plans of an entertainer's brother to write an expose on the performer's true personality; guest Donald Sutherland.
At Chief Inspector Teal's request, Templar takes advantage of his resemblance to a safecracker to infiltrate a ruthless criminal gang.
Templar encounters the power of Haitian voodoo when he tries to help a beautiful black woman (Jeanne Roland) who has mystical powers.
The lives of an innkeeper's daughter and Templar are in peril when a tunnel dug beneath an inn causes more trouble than anticipated.
A quest for gold puts Templar, a seductive girl and her swindler father in the middle of an escalating revolution in Latin America.
Templar comes to the aid of a woman (Suzan Farmer) while looking for the source of terrorist attacks in the jungles of Southeast Asia.
Templar finds himself on a train speeding through Germany as he trails the culprit responsible for threatening a pretty girl's life.
A glamorous starlet (Penelope Horner) employs her abilities to help Templar stay alive and foil the clever plot of a devious criminal.
An ex-convict returning to England after his release from prison plans to find loot hidden by his partner and take revenge on Templar.
Templar takes a job as chauffeur for his quarry, an errant father who fled to Florence with a huge sum of money; guest Richard Tyler.
Templar assumes the identity of unsuspecting Tristan Brown (Sarah Brackett) to catch a con man awaiting delivery of charitable funds.
A beautiful Munich woman (Ingrid Schoeller), implicated in a murder and a daring robbery attempt, engages Templar in a battle of wits.
A politician's wife asks Templar for help when her husband's indiscretion involves him in a blackmail plot that could ruin his career.
An underworld kingpin protecting his territory must either tell his daughter the truth about his life or expose her to terrible danger.
Templar steps in when a business magnate with an obsession for toys becomes involved in something far more serious than child's play.
To build a new hospital, Templar must set an old man and his two greedy sons at odds with each other over a silver mine in Australia.
Templar seeks the daughter of a scientist who invented a formula, while also dodging the daughter of a tycoon who covets the chemical.
Reversing roles and shifting power balances keep Templar on his toes as he tries to put down a rising rebellion; guest Suzanne Lloyd.
Templar's probe of blackmail against a government official brings Simon perilously close to a master killer; guest Nyree Dawn Porter.
A supposedly reformed criminal (Sylvia Syms) eyes a pearl necklace belonging to her boss, a tyrannical Asian diplomat (Jackqui Chan).
The supposed suicide of a beautiful, wealthy woman leads Templar to a blackmailer who photographs women in compromising situations.
A nurse (Nanette Newman) turns to Templar for help when she is threatened by powers seeking vital national secrets; guest Fabia Drake.
Templar is surprised to discover that his former girlfriend is involved in a daring international smuggling ring; guest Margit Saad.
Murder befalls a blackmailer who double-crossed a wife trying to arrange proof of infidelity for a divorce suit against her husband.
Templar works to remove a threat in the form of a conniving extortionist who has been demanding large sums of money from three women.
Templar interrupts sightseeing on a Greek holiday to investigate his hotel-owner's crooked nephew; guests Oliver Reed, Imogen Hassall.
A glamorous actress's jewels are stolen, putting her date, Simon Templar, hot on the trail of one of London's most dangerous criminals.
Templar must solve the murder of a secretary who called with suspicions about her injured boss, but died before Simon could reach her.
Templar comes across unsavory surprises when he becomes involved with the head of a perfume-manufacturing business; guest Jean Marsh.
Templar hopes to reform a lovely, larcenous countess (Dawn Addams) when they become partners to avenge a murder; guest Julian Glover.
An old friend (David Hedison) of Templar's becomes a blackmail victim when he decides to hit the social scene while his wife is away.
In Buenos Aires, Templar discovers that a threatened widow he has been protecting is an innocent accomplice to a brilliant robbery.
A jealous lover may be responsible for threatening notes sent to a chivalrous English aristocrat (Anthony Quayle); guest Sylvia Syms.
Templar uses loudspeakers, tape-recorders, fireworks, friends and a pretty girl to wage war against a Middle East oil-producing state.
Templar tries to teach an arrogant millionaire a lesson, and bring together two lovers, by planning the burglary of an art collection.
Templar poses as a Texas rancher vacationing on the French Riviera as part of a plan to nab two con artists who stole from the church.
While fishing in Canada, Templar meets a German scientist (Gerard Heinz) who wants to return to his communist nation to see his family.
The death of one of two political rivals in a town leads Templar to believe someone in the municipal government is heading a racket.
Templar's life is in danger when he is convinced that arson killed a newspaperman investigating a neo-Nazi party operating in England.
Templar winds up in a surprising case when a planeload of diamonds that flew to England when he did is hijacked soon after arriving.
Templar masquerades as a beggar to solve a panhandler's murder and uncover con artists stealing cash from the poor; guest Oliver Reed.
A racketeer (David Bauer) receives threatening phone calls from someone who is impersonating Templar's voice; guest Barbara Murray.
Paris provides the setting for Simon's meeting with a lovely woman whose brother is later suspected of murdering an undercover agent.
The replacement (Samantha Eggar) for an actress who supposedly committed suicide becomes convinced that her predecessor was murdered.
A woman plagued by apparently imaginary fears encounters a real terror when she is murdered; guests Angela Browne, Richard Vernon.
While visiting in Mexico, Templar helps a proud, independent woman (Lana Morris) to solve the mysterious disappearance of her husband.
Simon's sympathy for a woman (Julie Christie) whose driving got him arrested involves him in a scheme involving secret engine plans.
Templar replaces an actor in a movie role, but his shot at fame is short-lived when the film's producer is slain; guest Ronald Radd.
Templar employs his usual flair to reveal and identify the shadowy head of an international espionage organization; guest Dawn Addams.
A charity racket comes under Templar's scrutiny when a countess (Patricia Donahue) running it embezzles funds; guest Nigel Davenport.
Templar asks a young woman to help him arrange the capture of her lover's killer, who wants the girl himself; guest Delphi Lawrence.
Templar teaches a spoiled girl a lesson in consideration when she, penniless, accompanies him on a 100-mile hike; guest Erica Rogers.
Templar plays along with an amorous wife (Shirley Eaton) to reveal smuggling activities and the true reason for her romantic interest.
Templar plans to insure a conviction in the latest case taken on by a corrupt attorney whose criminal clients always evade justice.
Templar sorts through a motive-laden, celebrity-studded group of partygoers to find a gossip columnist's killer; guest Honor Blackman.
A friend of Templar's, now sightless, is convinced he has located pearls he and Simon searched for years before; guest Erica Rogers.
Templar finds smuggled gems stuffed in a slain man's briefcase, then enlists the man's son to solve the mystery; guest Barbara Bates.
A ruthless wartime traitor pursues a woman whose silver medal conceals the secret of her missing inheritance; guest Barbara Shelley.
Templar's apartment is booby-trapped when he pursues a murdered reporter's investigation of a corrupt union boss; guest David Kossof.
Templar races time when the kidnappers of a senator's daughter demand an unusual ransom; guests Alexander Knox, Doris Nolan.
Templar shields a woman from a murder plot during his investigation of an insurance policy and an oft-widowed actor.