Ballet dancer Nico Belurin escapes from a home for the mentally ill after vowing to kill his old dance partner. The partner hires Gunn to track down Nico before Nico gets to her or her current boyfriend, a gangster, kills Nico.moreless
A young boy, Sepi Toreno, tells Gunn that he saw his father beaten up during the night. But when Gunn calls the police, Sepi disappears.
A secretary has important papers that incriminate her boss and becomes frightened when attempts are made on her life. The real story is that Lyles, a bank robber, offs two of his cohorts after looking for the key to the safe deposit book where the loot is.moreless
Arnie Kelton, musician and ex-convict, asks Gunn to investigate his wife's death.
Inventor Janos Kolanski goes to Pete for help. Apparently there is a faction after his plans for his newest invention: a deadly rifle.
After her husband is murdered, Louise Sinclair hits the bottle and her husband's lawyer consoles her.
A young man is accused of murder, and the only witnesses for the defense are two nuns who are unable to leave their convent.
Ten minutes before his execution, a convicted murder hires Peter Gunn to find the $700,000 he stole, hand it over to the bond company, collect the 10% reward, and give it to his daughter.moreless
Singer Lynn Martel has lost all hope after her boyfriend has been killed. The killing was arranged by Nat Kreuger, Martel's obsessed boss. When Peter Gunn tries to help her, his life also becomes endangered.moreless