Titus threatens a boy who has been harassing Amy at school.
The FBI detains Titus following an incident on the flight home from his mother's funeral.
Memories of his mother envelop Titus during his flight home from her funeral.
Titus and Erin's plans to adopt Amy are jeopardized when Juanita shows up during the social worker's final visit.
When Ken begins dating Tommy's mother, Titus assures his friend the relationship will not last.
Titus plots revenge on Erin and his family after being embarrassed in a mock therapy session.
Erin persuades Titus and his family to attend group therapy as part of her graduate work.
Titus' father has a near-fatal heart attack while the family is on vacation in the Bahamas.
Titus and Erin's relationship takes a turn after he attends a bachelor party.
A young genius (Frankie Muniz) persuades Titus to redesign a car.
Dave and Titus get into a dangerous situation while snowboarding.
Titus comes home to find his sister and Tommy in bed together.
Titus counsels his niece, who is distraught at losing her significant other.
The gang visits Grandma Titus at her nursing home and learns she has wandered off to a nearby high-school.
Titus' mother goes on trial for murder.
Titus traps the family on a houseboat for the Christmas holiday.
Erin's first graduate-school assignment is to work at a halfway house.
Titus' sister (Elizabeth Berkley) joins the celebration for the reopening of Titus High Performance.
Tommy is stunned when his father reveals his true self.
Erin throws a surprise birthday party for her troubled niece.
Titus starts street-racing to collect money for Erin's tuition.
Titus and Erin are apprehensive about bringing their crazy families together for their upcoming wedding.
Ken and Erin confront each other over Titus' fate following an accident.
Titus enters Erin's funny car in a race in an effort to build his business; Ken is hired then fired as a pit crew member.
When police suspect Erin's brother Michael of burglary, he tries to pin it on Dave to avoid a life sentence for his third offense.
Dave enlists in the Army.
Titus and Erin fight over their different styles of parenting.
Tommy introduces his new girlfriend, unaware that she and Titus had been intimate.
Titus sells Erin's car and buys a funny-looking new one to promote his business.
Tricked into it, Titus attends a self-help seminar, then decides to participate; guest David Hyde Pierce.
Titus drives an 18-wheeler, delivering a race car, for money to rebuild his business.
Dave helps Titus to win Erin back, but it involves drastic measures.
An article in an auto magazine has devastating consequences for Titus' business.
Titus ruins Ken's engagement dinner.
Titus and family try base jumping.
Titus and gang compete at a car show.
Titus attends his ex-girlfriend's wake.
Titus has a family dinner with his father and mother.
Tommy wants to win back his ex-girlfriend despite a restraining order.
A brawl breaks out on Thanksgiving Day.
Titus goes to his mother's competency hearing at the institution.
Ken compliments Titus for fixing up the truck.
Ken invites everyone over for a surprise party.
Problems arise when Titus, Erin and Dave donate blood.
Titus hires a nurse to care for Ken.
Ken claims a heart attack caused him to crash into a traffic signal.
Christopher and Dave want Ken to start drinking again.
Reportedly cured, Titus' mother is released from an institution.
Christopher has a confrontation with a gun-wielding crazy person.
Titus refuses to put a wing atop a wealthy customer's classic car.
Titus tries to ruin things between himself and Erin.
Ken has Dave thrown in jail.
Titus and Dave fear their father has died.
A custom car shop owner deals with his dysfunctional family.