We Must Do Our Best (1909) is an American black-and-white film which featured Kenneth Casey and the first ever appearance of Moe Howard from the Three Stooges (In the film he played the bully, known as Harry Horrowitz). In the film Harry smacks the main character in his lower extemity with a tennis racket and calls him an effeminate fruit loop. Cast Kenneth Casey Moe Howard - Bully (as Harry Moses Horwitz) External links 1909 films American silent short films American black-and-white films Films directed by Van Dyke Brooke 1900s American films