Hideout

Arthur Burdett, alias Philip J. Fogarty

Joe Bottomley (as Fletcher Chandler)

Evans

Arnie Anderson

Sybil Elwood Kaymeer

Gabriel Wotter

Edie Hanson

Beecham

Dr. Hamilton Gibbs

Pops, the janitor

Radio Announcer

Guest at honorary degree ceremony

George Browning

Betty, alias Hannah Kelly (as Adrian Booth)