| Sam Bottoms | ... | Greg Oliver | |
| Susanne Reed | ... | Rachel McNamara | |
| Virgil Frye | ... | Earl Sullivan | |
| Kedric Wolfe | ... | Oscar Forbes | |
| Charles Howerton | ... | Dr. David Whiting | |
| Denise Hayes | ... | Iris Lee | |
| Chuck Doherty | ... | Ed Bennett (as Charles Doherty) | |
| Helen McNeely | ... | Louellen Bennett | |
| Ken Metcalfe | ... | Mr. Holland | |
| Randy Taylor | ... | Jimmy | |
| Dave D'Martyn | ... | Tourist #1 | |
| Clem Persons | ... | Maintenance Man (as Clem Parsons) | |
| Peter Cooper | ... | Nieberg (as Pete Cooper) | |
| Katherine Scholy | ... | Darleen | |
| Ken Petruic | ... | Harry | |
| Bobby Greenwood | ... | Tourist #2 | |
| rest of cast listed alphabetically: | |||
| R. Lee Ermey | |||
| Don Gordon Bell | ... | Drunk Party guest (uncredited) | |
| Dorothy Burham | ... | Sandy Kane (uncredited) | |
| Joe Crawford | ... | Extra (uncredited) | |
| Phyllis Crawford | ... | Extra (uncredited) | |
Directed by | |||
| Charles B. Griffith | |||
Writing credits | ||
| Alfred M. Sweeney | (screenplay) | |
| Anne Dyer | uncredited | |
Produced by | |||
| Rolando S. Atienza | .... | executive producer (as Jack Atienza) | |
| Jill Griffith | .... | associate producer | |
| Manny Norman | .... | associate producer | |
| Cirio H. Santiago | .... | producer | |
| Roger Corman | .... | executive producer (uncredited) | |
Original Music by | |||
| James Horner | (uncredited) | ||
Cinematography by | |||
| Ricardo Remias | (as Rick Remington) | ||
Film Editing by | |||
| Gervacio Santos | (as G.V. Bass) | ||
| R.J. Kizer | (uncredited) | ||
Production Design by | |||
| Peque Gallaga | (as Maurice Gallagher) | ||
Art Direction by | |||
| Ben Otico | |||
Production Management | |||
| Marty David | .... | production manager | |
| Steven Kovacs | .... | production supervisor | |
Second Unit Director or Assistant Director | |||
| Leo Martinez | .... | assistant director | |
Sound Department | |||
| Willie Arce | .... | sound (as Willie Archer) | |
Special Effects by | |||
| Santos Hilario | .... | special effects (as Sandy Hill) | |
| Robert Short | .... | special effects | |
| Chris Walas | .... | special effects | |
Camera and Electrical Department | |||
| James Arce | .... | underwater camera operator | |
| Proceso Lázaro | .... | camera operator: second unit (as Ross Lazarus) | |
| Patric J. Abaravich | .... | electrician (uncredited) | |
Music Department | |||
| Restie Umali | .... | composer: additional music (as Russell O'Malley) | |
| Restie Umali | .... | musical director (as Russell O'Malley) | |
Other crew | |||
| Bert Amazan Jr. | .... | script supervisor (as Bert Mars Jr.) | |
| Peque Gallaga | .... | underwater director (as Pete Gallagher) | |
| Sammy Umali | .... | production coordinator (as Sam O'Malley) | |
| Kent Adamson | .... | production assistant (uncredited) | |
| Full cast and crew | Company credits | External reviews |
| News articles | IMDb Horror section | IMDb Philippines section |
After reading about this film for years in magazines and reference books, I finally managed to track down it down some time ago at a local Blockbusters. I honestly didn't expect it to be good, but I had no idea how truly terrible it would turn out to be. There are a whole bunch of Jaws inspired cash ins out there for your perusal, the original Pirahna being the best, Up From The Depths being the absolute worst. What really gives this film it's claim to infamy is the astonoshingly bad comedy relief that pops up in the last half as all the goofy tourists head out to catch the killer fish. It's so bad that it actualy makes the work of Jim Carey and Adam Sandler look inspired. No mean feat to be sure. The great poster for the film gives you the impression that the creature will be an aquatic dinosaur or sea serpent. No such luck as all it is, is some kind of rare, deep sea fish brought to the upper surface via seismic activity. It's also not very impressive looking and the FX artist who created it regreted (years later in an interview in Fangoria) not having a good enough budget to craft a decent looking creature. One funny thing about the monster fish is that it shares a power that many other type of similar B movie monsters have, namely the ability to sneak right up on people despite being about 20 to 30 feet long. How do they do that? A week before NBC unveiled their terrible adaptation of Peter Benchly's "Beast," a local channel had the bright idea to air Up From The Depths. It's a tough call as to which is worse but I feel that "Up" gets the nod. File it under, "How not to do a Jaws cash in."