His Ex Marks the Spot
| MPAA Rating: | NR |
| Genre: | Comedy, Short |
| Country: | United States |
| Produced By: | Jules White |
| Directed By: | Jules White |
| Written By: | Felix Adler |
| Cast: | Matt McHugh, Jack 'Tiny' Lipson, Buster Keaton, Elsie Ames, John Tyrrell, Dorothy Appleby |
| In Theaters: | Dec 13, 1940 |
| Runtime: | 18 minutes |
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