Harold Lloyd
The Boy
Mildred Davis
The Girl
R
Roy Brooks
The Rival
Sunshine Sammy Morrison
Little Boy with Whisk Broom (uncredited)
Hal Roach
Sailor (uncredited)
Charles Stevenson
Cop / Man on Rollercoaster (uncredited)
William Gillespie
Cop (uncredited)
Fred C. Newmeyer
carnival staff (uncredited)
Noah Young
Cowboy (uncredited)