George M. Cohan

Theodore K. Blair / Peter Varney

Claudette Colbert

Felicia Hammond

Jimmy Durante

Curly

George Barbier

Ronkton

Sidney Toler

Aikenhead

Louise Mackintosh

Senantor Scranton

Jameson Thomas

Jerrido

Hooper Atchley

Announcer (uncredited)

Ed Brady

Sailor (uncredited)

June Gittelson

Woman at Medicine Show (uncredited)

Edward LeSaint

Convention Chairman (uncredited)

Charles Middleton

Abe Lincoln (uncredited)

Frank Mills

Driver (uncredited)

Alan Mowbray

George Washington (uncredited)

Tom Ricketts

Old Man (uncredited)

Frank Sheridan

Candidate (uncredited)

Jerry Tucker

Catcher (uncredited)