Penny Singleton

as Blondie Bumstead

Arthur Lake

as Dagwood " Dag " Bumstead

Larry Simms

as Alexander " Baby " Bumstead

Daisy

as Daisy

Jonathan Hale

as J.C. Dithers

Danny Mummert

as Alvin Fuddle

Hans Conried

as George Wickley

Stanley Brown

as Ollie Shaw

Irving Bacon

as Mr. Crumb

Mary Wickes

as Sarah Miller

Don Barclay

as Walter (uncredited)

Sylvia Field

as Maternity Nurse (uncredited)

Paul Harvey

as William Lawrence (uncredited)

Olin Howland

as Office Worker (uncredited)

Tom Kennedy

as Motorcycle Cop Who Names The Baby 'Cookie' (uncredited)

Arthur O'Connell

as Interne (uncredited)

Eileen O'Hearn

as Hospital Nurse (uncredited)

Dorothy Ann Seese

as Little Girl (uncredited)

Norma Jean Wayne

as Baby Cookie Bumstead (uncredited)