On screen
Cast
35 credited performers
Robert Foxworth
Alvin Karpis
David Wayne
Maynard Richards
Kay Lenz
Shirley
Gary Lockwood
Fred Barker
Anne Francis
Colette
Chris Robinson
Earl Anderson
Eileen Heckart
Ma Barker
Harris Yulin
J. Edgar Hoover
James Gammon
Alex Denton
Robert Emhardt
Dr. Willards
Alexandra Hay
Vicky Clinton
Artwork unavailable
Janice Lynde
Bernice Griffiths
Charles Cyphers
Arthur 'Doc' Barker
Gerald McRaney
Smith
Fred Sadoff
Frank
Kelly Thordsen
Chief of Detectives
Lenore Kasdorf
Rita
Charles Bateman
Aide #1
Mark Roberts
Aide #2
Artwork unavailable
Byron Mabe
West
Betty Anne Rees
Mary
Whit Bissell
Senator McKellar
Robert Patten
First Washington Agent
Artwork unavailable
Arch Whiting
Third Little Rock Agent
Eric Scott
Bert
Claudia Bryar
Landlady
Artwork unavailable
Jeff Davis
Atlantic City Officer
Artwork unavailable
John Gilgreen
Sgt. Roland
Queenie Smith
Flora
Bill Zuckert
Sheriff C.R. Kelly
Artwork unavailable
Dallas Mitchell
First Little Rock Agent
James B. Sikking
New Orleans SAC
Artwork unavailable
Donovan Jones
Second Little Rock Agent
Artwork unavailable
Richard Roat
Second Washington Agent
William Conrad
Narrator (voice)