Popeye and Olive are touring a museum when they accidentally launch a rocketship to Mars. Olive escapes, but Popeye gets to Mars, where he is attacked (by a group led by Bluto) that was preparing to invade Earth. Fortunately, Popeye has a can of spinach handy, so he can save the Earth (turning most of the Martian war apparatus into amusement park rides).
Unfortunately the movie Rocket to Mars is not yet available on HBO Max.
| Directing | Bill Tytla | Director |
| Visual Effects | William Henning | Animation |
| Writing | Otto Messmer | Story |
| Production | Seymour Kneitel | Producer |
| Visual Effects | Ben Solomon | Animation |
| Visual Effects | James Tyer | Animation |
| Sound | Winston Sharples | Original Music Composer |
| Visual Effects | James Tyer | Animation Director |
| Visual Effects | John Gentilella | Animation |
| Production | Bill Tytla | Producer |
| Writing | Bill Turner | Story |
| Production | Izzy Sparber | Producer |
| Visual Effects | Jack Ozark | Animation |
