Cast
Dr. Frank Addison, $ 1 000
Martha Addison
Russ Farley
Ellen Haskell
Tommy Addison
Insp. Harold Mann
Emil Jablons
F.B.I. Agent George Weinberg
«Greg» Gregson
Donald Clark
John Pattiz
Dr. Peter Rassett
Robert Kalnick
Mortie Fenton
Arnie Molter
F.B.I. Agent, not listed in creditsDavid Rogers, not listed in credits Mrs. Marion Fenton, not listed in creditsа 
Man in Hotel Lobby, not listed in creditsBarber, not listed in credits Peggy Marston, not listed in creditsа 
Prize-Drawing Emcee, not listed in credits
Baseball Game Usher, not listed in credits
Chief Inspector, not listed in credits
F.B.I. Agent, not listed in creditsа
Projection Room Speaker, not listed in credits
Baseball Game Spectator, not listed in creditsDavis--F.B.I. Man, not listed in credits Sydney Fenton, not listed in credits Uniformed Policeman, not listed in credits Smitty--F.B.I. Agent, not listed in credits 
Dr. Gus Schwambach, not listed in credits
Dr. Hodgins, not listed in credits
F.B.I. Agent in Car, not listed in creditsHenry--Nuclear Scientist, not listed in credits 
Hot Dog Vendor, not listed in credits
Young Woman Buying Stamps, not listed in creditsа
Hotel Barber, not listed in credits
Man at Table at Dance, not listed in creditsBit Role, not listed in credits 
F.B.I. Agent, not listed in credits
