Penny Singleton as Blondie Bumstead

Arthur Lake as Dagwood " Dag " Bumstead

Larry Simms as Alexander Bumstead

Daisy as Daisy

Ruth Terry as Singer

Danny Mummert as Alvin Fuddle

Jonathan Hale as J.C. Dithers

Janet Burston as Little Girl Singer and Piano Player

Kirby Grant as Hal Trent

Tito Guízar as Manuel Rodrigueu

Irving Bacon as Mailman (uncredited)

Eddie Acuff as Cab Driver (uncredited)

Harry Barris as Musician (uncredited)

Cecilia Callejo as Beautiful Girl Picking Up Gloves (uncredited)

Paul Ellis as Steward Taking Dagwood's Sandwich (uncredited)

Bess Flowers as Well-Wisher at Ship's Departure (uncredited)

Joe King as Captain of the Cruz del Sur (uncredited)

Phil Kramer as Steward (uncredited)

Eddie Laughton as Steward (uncredited)

Perc Launders as Bass Fiddle Player (uncredited)

Harold Miller as Shipboard Extra (uncredited)

Bert Moorhouse as Shipboard Extra (uncredited)

William Morgan as Musician in Orchestra (uncredited)

William Newell as Steward Ringing Chime and Crying (uncredited)

Joe Palma as Sailor Chasing Dagwood (uncredited)

Ralph Sanford as Sailor Chasing Dagwood (uncredited)

Red Stanley as Musician in Orchestra (uncredited)

Marvin Stephens as Messenger Bringing Drums (uncredited)