Columbo

A chemist rigs a bomb in his uncle's car to gain control of his uncle's company, then plants clues to make Columbo suspicious of the company's Vice-President.

James Gregory, Ida Lupino, Steve Gravers, Jason Wingreen, Rosalind Miles, Anne Francis, William Windom, Lawrence Cook, Eddie Quillan, Jim Neumarker, Roddy McDowall, Lew Brown, Stuart Nisbet, Annette Molen, George Sawaya