Mortimer Brewster
Elaine Harper Brewster
Aunt Abby Brewster
Aunt Martha Brewster
Jonathan Brewster
'Teddy Roosevelt' Brewster
Dr. Einstein
Officer Patrick O'Hara
Mr. Witherspoon
Lt. Rooney
Reverend Harper
Sergeant Brophy
Taxi Cab Driver
Officer Saunders
Judge Cullman
Dr. Gilchrist
Reporter at Marriage License Office
Gibbs
Photographer at Marriage License Office (uncredited)
Marriage License Clerk
New York Pitcher (uncredited)
Umpire (uncredited)
Drummer at baseball game (uncredited)
Young Man in Line (uncredited)
Man in Phone Booth (uncredited)