Cast
Donald O'Connor
Donald J. O'Connor
Patsy O'Connor
Genius' Dancing Partner (uncredited)
Peggy Ryan
Peggy
Florence Bates
Mrs. Mary Davis
Robert Paige
Johnny Hanley
Elyse Knox
Alice Taswell
Irving Bacon
Jimmy, Malt Shop Proprietor
Bert Moorhouse
Theatrical Producer (uncredited)
Tommy Rall
'Jivin' Jacks and Jills' Member (uncredited)
Elinor Donahue
Muggsy
Emmett Vogan
Theatrical Party Member (uncredited)
Gloria Jean
Patricia Davis
Ben Carter
Ben Carter - Choir Leader
Bess Flowers
Theatrical Party Member (uncredited)
Samuel S. Hinds
Jeremy Taswell
Roland Dupree
'Jivin' Jacks and Jills' Member (uncredited)
Shirley Mills
'Jivin' Jacks and Jills' Member (uncredited)
Claire Whitney
Theatrical Party Member (uncredited)
Ray Eberle
Ray Eberle