Robert Webber

Self (archive footage)

Commissioner Estabrook

Francis MacMillan

Jerry

Calvin Lantz

Robert McCann

Col. Harper

Ted Talbot (Segment "Twinkle, Twinkle")

Harrison

Alexander Hayes

Will Blackfield

Hugh Gibley

Woodrow Norton

Felix

Dr. Cole

Professor Wally Dawson

General Ira Potter

Harvey

Everest Sinclair

Greg Conway

Ed Leemans

Ben Coogan

Henry Morrison (segment "The French Method")

Col. Clay Thornbush

Herman LaCross

Harry Stabling

Ralph Salkin

Charley

Hugh