Bing Crosby
Paul Merrick
Acting
Nancy Olson
Katherine Holbrook
Acting
Charles Coburn
Alex Conway
Acting
Ruth Hussey
Lorna Marvis
Acting
Robert Stack
Jeff Blake
Acting
Tom Ewell
'Cupcake' Haggerty
Acting
Ida Moore
Aunt Amy
Acting
Charles Kemper
Mr. Danforth
Acting
Richard Haydn
Jerome Thisbee
Acting
Donald Woods
Tippy Carpenter
Acting
Marge Champion
Marge Champion
Acting
Gower Champion
Gower Champion
Acting
Groucho Marx
Groucho Marx
Acting
Dorothy Kirsten
Dorothy Kirsten
Acting
Peggy Lee
Peggy Lee
Acting
Irving Bacon
Benson - Jewelry Clerk (uncredited)
Acting
Bess Flowers
Party Guest (uncredited)
Acting
Leon Tyler
Bookish Student (uncredited)
Acting
Norma Zimmer
Singer (uncredited)
Acting