During the first three decades of the 20th Century, LeMoyne appeared in dozens of silent movies and several 'talkies.' His screen credits include roles in such Western movies as Blue Streak McCoy, Canyon of the Fools, and Hell Fire Austin. Early in his career, he played Dave Leviatt in the 1919 silent movie Treat 'Em Rough and Bandit in the 1920 film Bullet Proof.
