"In this pilot film to the TV series, Cannon investigates the murder of a war buddy to clear the man's wife of suspicion in his death."
William Conrad
as Frank Cannon
J.D. Cannon
as Lt. Kelly Redfield
Lynda Day George
as Christie Redfield
Murray Hamilton
as Virgil Holley
Earl Holliman
as Magruder
Vera Miles
as Diana Langston
Barry Sullivan
as Calhoun
Keenan Wynn
as Eddie
Lynne Marta
as Trudy Hewett
Norman Alden
as Mitchell
Ellen Corby
as Teacher
John Fiedler
as Jake
Lawrence Pressman
as Herb Mayer
Ross Hagen
as Red Dunleavy
Robert Sorrells
as Tough in Blue Moon Bar
Pamela Dunlap
as Laverne Holley
Jimmy Lydon
as Betting Clerk
William Joyce
as Ken Langston
Wayne McLaren
as Jackie / T.J.
Dean Stewart
as James McCary
Robert Tessier
as Brawler
Glenn R. Wilder
Charlie Picerni
John A. Alonzo
Director of Photography
George McCowan
Director
Edward Hume
Teleplay
Arthur Fellows
Producer
Adrian Samish
Quinn Martin
Executive Producer
John Carl Parker
Music
Robert Drasnin
Jerry Young
Editor
Philip Barber
Art Direction