Len Wayland

Captain of Detectives

Utah Crash Site Officer (uncredited)

Chief Wedlow / Jake Durian / Pete (uncredited) / Jonathan Morrison

Tim Carter / Glen Wilcox / Joe Cooper / Frank at Scrap Yard / Ed Flynn

SAC McLean / Tully Carlson / R. A. Dale Cameron / S.A.C. Jim Day / SAC James Day / SAC Allen Clark / SAC Allen Bennett / Vic Roberts

Capt. Ken Green / Capt. Stanley / Jack Courtney / Off. Earl Malone / Capt. Morris / Captain Nelson / Off. Dave Dorman / Walt Aldrich / Sgt. Al Maxwell

Clayton (Uncredited)

Daniel Fulton / John Hardy / Lt. Omar Blix

McMurtry