Popeye's on a battleship, on which he's banished to the boiler room. A Japanese sub comes along. Can Popeye save his ship from the enemy?
Unfortunately the movie Blunder Below is not yet available on HBO Max.
| Directing | Dave Fleischer | Director |
| Writing | Bill Turner | Story |
| Writing | Tedd Pierce | Story |
| Production | Max Fleischer | Producer |
| Visual Effects | Dave Tendlar | Animation Director |
