Cast
- Ethel Merman as Sally Adams
- Donald O'Connor as Kenneth Gibson
- Vera-Ellen as Princess Maria
- George Sanders as General Cosmo Constantine
- Billy De Wolfe as Pemberton Maxwell
- Helmut Dantine as Prince Hugo
- Walter Slezak as August Tantinnin
- Steven Geray as Prime Minister Sebastian
- Ludwig Stössel as Grand Duke Otto
- Lilia Skala as Grand Duchess Sophie
Crew
- Walter Lang · Director
- Arthur Sheekman · Writer
- Howard Lindsay · Writer
- Russel Crouse · Writer
- Sol C. Siegel · Producer
- Irving Berlin · Composer
- Leon Shamroy · Cinematographer
- Robert L. Simpson · Editor