Leave It to Blondie

Penny Singleton

Blondie Bumstead

Marilyn Johnson

Robert Emmett Keane

George Lloyd

Ann Loos

Arthur Lake

Dagwood " Dag " Bumstead

Larry Simms

Alexander Bumstead

Marjorie Ann Mutchie

Cookie Bumstead

Marjorie Weaver

Rita Rogers

Jonathan Hale

J.C. Dithers

Chick Chandler

Eddie Baxter

Danny Mummert

Alvin Fuddle

Eddie Acuff

Mailman (uncredited)

Fred Graff

Henry (uncredited)

Jack Rice

Ollie Shaw (uncredited)

Isabel O'Madigan

Abby Berlin

Chic Young

Burt Kelly