Jack Webb

as Joe Friday

Harry Morgan

as Bill Gannon

Vic Perrin

as Don Negler

Virginia Gregg

as Eve Kruger

Gene Evans

as Hugh Brown

John Roseboro

as Dave Bradford

Bobby Troup

as George Freeman

Tom Williams

as Melvin Gannon

Jack Ragotzy

as Carl Rockwell

Roger Til

as WIlliam Smith

Jean-Michel Michenaud

as Claude LeBorg

Bruce Watson

as Freddie

Herbert Ellis

as Rico 'Ricky' Markell

Eddie Firestone

as Max Shelton

Elizabeth Rogers

as Eve Sorenson

Kent McCord

as Brewster, Desk Clerk

Harry Bartell

as Jim Murdoch

Thordis Brandt

as Carol Freeman

Sam Edwards

as Rodman

Jimmie Horan

as Bob

Jess Kirkpatrick

as Watson

Ralph Manza

as Eddie Garcia, Police Sketch Artist

John Sebastian

as Sgt. Danny Mendez

Olan Soule

as Wayne, Forensics Officer