The Return of the Man From U.N.C.L.E.
In this film sequel to the TV series, Janus (Geoffrey Lewis), a former agent from the United Network Command for Law and Enforcement -- aka U.N.C.L.E. -- must help save the world when bad guys from the evil organization THRUSH steal an atomic bomb, threatening to detonate it unless a multimillion dollar ransom is delivered by former U.N.C.L.E. agent Napoleon Solo (Robert Vaughn). When Napoleon reunites with his former partners, they must face down their old enemies once again.