Hal Cunningham
William Gargan
Helen Brooks
Judith Barrett
Doctor
Richard Tucker
Kendall
Jonathan Hale
'Knuckles' Boland
Al Hill
1st Detective
Kenneth Harlan
2nd Detective
Pat Flaherty
Guy Edwards
William Hall
Phyllis Crawford
Astrid Allwyn
Edna Mulcahy
Ella Logan
Joe Williams
Andy Devine
Earl Spencer (as Addison Randall)
Jack Randall
Marion Beatty
Marla Shelton
Pilot
Michael Loring
Miss Davies
Mary Alice Rice
Director
Murray Roth
Writer
Harry Clork
Harvey Gates
Brown Holmes
Story
George Wallace Sayre
Sound Supervisor
Homer G. Tasker