Buster Keaton
Ronald, The Boy
Anne Cornwall
Mary Haynes, The Girl
Flora Bramley
Mary's friend
Harold Goodwin
Jeff Brown, A rival
Snitz Edwards
The Dean
Carl Harbaugh
Crew Coach
Sam Crawford
Baseball Coach
Florence Turner
A Mother
Lee Barnes
USC Athlete (uncredited)
Robert Boling
Charley Borah
Leighton Dye
Paul Goldsmith
Kenneth Grumbles
