Mr. Dinkel / Mr. Dinkelpuss

Bud Abbott

Acting

Jack / Jack Strong

Lou Costello

Acting

Sgt. Riley / The Giant

Buddy Baer

Acting

Receptionist / Polly

Dorothy Ford

Acting

Mrs. Strong

Barbara Brown

Acting

Donald Larkin

David Stollery

Acting

The King

William Farnum

Acting

Eloise Larkin / Princess Eloise (Darlene)

Shaye Cogan

Acting

Arthur / Prince Arthur / Troubador

James Alexander

Acting

Dancer

Johnny Conrad

Acting

Mrs. Mergatroyd (uncredited)

Almira Sessions

Acting

Farm Animals (uncredited) (voice)

Mel Blanc

Acting

Patrick the Harp (uncredited)

Arthur Shields

Acting