Clyde Cook
— Camp Cook
Oliver Hardy
— Camp Foreman (as Babe Hardy)
Sally O'Neil
— Susie, the Hermit's Daughter (as Sue O'Neill)
Tyler Brooke
— Onion, a Bridge Engineer
Adolph Milar
— The Hermit (as Adolph Millar)
Sammy Brooks
— Construction Worker (uncredited)
William Gillespie
— Construction Worker (uncredited)
Jules Mendel
— Construction Worker (uncredited)