| We Must Do Our Best | |
| Director: | Van Dyke Brooke |
| Starring: | Kenneth Casey Moe Howard |
| Country: | United States |
| Language: | Silent film English intertitles |
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 Horwitz). In the film, Harry smacks the main character in his lower extremity with a tennis racket and calls him an effeminate fruit loop.