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 | James Tyer | Animation Director |
| Visual Effects | James Tyer | Animation |
| Writing | Bill Turner | Story |
| Writing | Otto Messmer | Story |
| Production | Seymour Kneitel | Producer |
| Production | Izzy Sparber | Producer |
| Production | Bill Tytla | Producer |
| Sound | Winston Sharples | Original Music Composer |
| Visual Effects | John Gentilella | Animation |
| Visual Effects | William Henning | Animation |
| Visual Effects | Jack Ozark | Animation |
| Visual Effects | Ben Solomon | Animation |
