Underwater Spearfishing
Movie| Title | Underwater Spearfishing |
| User score | 0 |
| Release date | Nov 5, 1944 |
| Genre | Documentary |
| Director | Don McNamara , Charles T. Trego |
| Production country | United States of America |
| Production companies | Tele-Film |
| Run time | 10 min. |
"Underwater Spearfishing" was produced with assistance by Captain Hal Messinger, a diver of some renown. It shows free divers training, and the successful hunt for a manta ray. The film was released by the Sea-Net Company of Los Angeles, an early manufacturer of free diving and spearfishing equipment, including spear guns, rubber masks, and fins.