Penny Singleton

Blondie Bumstead

Arthur Lake

Dagwood " Dag " Bumstead

Larry Simms

Alexander Bumstead

Ruth Terry

Singer

Jonathan Hale

J.C. Dithers

Janet Burston

Little Girl Singer and Piano Player

Kirby Grant

Hal Trent

Tito Guízar

Manuel Rodrigueu

Irving Bacon

Mailman (uncredited)

Eddie Acuff

Cab Driver (uncredited)

Harry Barris

Musician (uncredited)

Cecilia Callejo

Beautiful Girl Picking Up Gloves (uncredited)

Paul Ellis

Steward Taking Dagwood's Sandwich (uncredited)

Bess Flowers

Well-Wisher at Ship's Departure (uncredited)

Joe King

Captain of the Cruz del Sur (uncredited)

Eddie Laughton

Steward (uncredited)

Harold Miller

Shipboard Extra (uncredited)

William Newell

Steward Ringing Chime and Crying (uncredited)

Ralph Sanford

Sailor Chasing Dagwood (uncredited)

Marvin Stephens

Messenger Bringing Drums (uncredited)