

It runs a compact 1h 24m. Streaming on Prime.
Synopsis
Giants Mollusks are released from the earth by an earthquake and start killing people.
Ratings
| Source | Rating | Weight |
|---|---|---|
| IMDb | 5.7/10 | 53% |
| Rotten Tomatoes | 60% | 26% |
| TMDB | 5.5/1057 votes | 21% |
| Balasaur Score | 57 | 100% |
Key crew
- Arnold LavenDirector
- Pat FielderScreenplay
- Heinz RoemheldOriginal Music Composer
Cast
- Tim HoltLt. Cmdr. John 'Twill' Twillinger
- Audrey DaltonGail MacKenzie
- Hans ConriedDr. Jess Rogers
- Barbara DarrowJody Simms
- Max ShowalterDr. Tad Johns
- Harlan WardeLt. Robert 'Clem' Clemens
- Gordon JonesSheriff Josh Peters
- Mimi GibsonSandy MacKenzie
- Marjorie StappConnie Blake
- Jody McCreaSeaman Fred Johnson
- Wallace EarlSally
- Dennis McCarthyGeorge Blake (lab assistant)























