監督: Charles Lamont
バド・アボット
Bud Alexander
ルー・コステロ
Lou Francis
Nancy Guild
Helen Gray
Arthur Franz
Tommy Nelson
アデル・ジャーゲンス
Boots Marsden
Sheldon Leonard
Boots Morgan
William Frawley
Det. Roberts
Gavin Muir
Dr. Philip Gray
Sam Balter
Radio Announcer
John Daheim
Rocky Hanlon
Walter F. Appler
Professor Dugan (uncredited)
Bobby Barber
Sneaky (uncredited)
Howard Banks
Officer (uncredited)
Richard Bartell
Bald Man (uncredited)
Phil Bloom
Fight Spectator (uncredited)
John Breen
Trainer (uncredited)
Milt Bronson
Ring Announcer (uncredited)
Ralph Brooks
Man at Bar (uncredited)
Steve Carruthers
Reporter (uncredited)
Tom Coleman
Dugan Detective School Graduate (uncredited)
