Ballet Mécanique is a Dadaist, post-Cubist art film conceived, written, and co-directed by the artist Fernand Léger in collaboration with the filmmaker Dudley Murphy. It has a musical score by the American composer George Antheil.
| Actor | Role |
|---|---|
 Kiki of MontparnasseSmiling Girl | Smiling Girl |
 Fernand LégerNot listed | Not listed |
| KKatrin MurphyGirl with Flower | Girl with Flower |
 Dudley MurphyNot listed | Not listed |
| KKatherine MurphyNot listed | Not listed |