Harry Langdon
— Otto Focus - the Hero
Alberta Vaughn
— Otto's Sweetheart
Madeline Hurlock
— A Lonely Wife
Jack Cooper
— Dudley Somerset - Otto's Rival
Tiny Ward
— The Lonely Wife's Husband
Jackie Lucas
— Young Relative
Billy Armstrong
— Father in Portrait Session (uncredited)
Louise Carver
— Mother in Portrait Session (uncredited)
Andy Clyde
— Minister (uncredited)
Cecille Evans
— Member of Wedding Party (uncredited)
Gordon Lewis
— Fireman / Best Man (uncredited)