Prof. Vernon K. Simpson / King Kelly
Deborah Greenleaf
Monk Lanigan
Edgar Stone
Manager Jimmy Dolan
Prof. Alfred Greenleaf
Mrs. Greenleaf
Schmidt
Tommy Isbell (as Bill Murphy)
Reporter (uncredited)
Baseball Player (uncredited)
Fan Visiting with Debbie (uncredited)
Boy Sitting Next to Debbie at Ballpark (uncredited)
Baseball Fan in Stands (uncredited)
Newsboy (uncredited)
Team Doctor X-Raying King's Hand (uncredited)
Telegram Delivery Boy (uncredited)
Parker - Team Trainer (uncredited)
Batter Mueller (uncredited)
Mabel on Telephone (voice) (uncredited)
Prof. Joe Forsythe (uncredited)
St. Louis Broadcaster (uncredited)
New York Broadcaster (uncredited)
Assistant to New York Announcer (uncredited)
Sarah - College Coed (uncredited)
Jack Bell (uncredited)
Baseball Fan (uncredited)
Miss Collins - Prof. Greenleaf's Secretary (uncredited)
Trainer (uncredited)
Student (uncredited)
Greenleaf's Maid (uncredited)
Conductor (uncredited)
Sweeper Outside Carob Hotel (uncredited)
Alice - College Co-ed (uncredited)
Cab Driver (uncredited)
Umpire (uncredited)
Professor (uncredited)
Jewelry Store Clerk (uncredited)
Stadium Policeman (uncredited)
Train Conductor (uncredited)
Man in Train Station (uncredited)
Mac - Policeman (uncredited)
Miss Mengalstein - Dolan's Secretary (uncredited)