Story of how a group of incorruptible federal lawmen helped put 1920s' Chicago gangster Al Capone in prison.
Robert Stack
Keenan Wynn
Barbara Nichols
Pat Crowley
Bill Williams
Joe Mantell
Bruce Gordon
Neville Brand
Peter Leeds
Eddie Firestone
Robert Osterloh
Paul Dubov
Abel Fernandez
Wolfe Barzell
John Beradino