| Tommy Kirk | ... | Mike | |
| Johnny Crawford | ... | Horsey | |
| Ron Howard | ... | Genius (as Ronny Howard) | |
| Joe Turkel | ... | Sheriff (as Joseph Turkel) | |
| Beau Bridges | ... | Fred | |
| Joy Harmon | ... | Merrie | |
| Robert Random | ... | Rick (as Bob Random) | |
| Gail Gilmore | ... | Elsa | |
| Tisha Sterling | ... | Jean | |
| Tim Rooney | ... | Pete | |
| Kevin O'Neal | ... | Harry | |
| Charla Doherty | ... | Nancy | |
| Toni Basil | ... | Red | |
| Hank Jones | ... | Chuck | |
| Jim Begg | ... | Fatso | |
| Debi Storm | ... | Cora | |
| Rance Howard | ... | Deputy | |
| Vicki London | ... | Georgette | |
| The Beau Brummels | ... | Themselves / Singers | |
| Ron Elliott | ... | Himself (as The Beau Brummels) | |
| Ron Meagher | ... | Himself (as The Beau Brummels) | |
| Declan Mulligan | ... | Himself (as The Beau Brummels) | |
| John Peterson | ... | Himself (as The Beau Brummels) | |
| Sal Valentino | ... | Himself (as The Beau Brummels) | |
| Freddy Cannon | ... | Singer | |
| Mike Clifford | ... | Singer | |
| rest of cast listed alphabetically: | |||
| Orangey | ... | Giant Cat (uncredited) | |
| Christopher Riordan | ... | Go-Go Dancer (uncredited) | |
Directed by | |||
| Bert I. Gordon | |||
Writing credits | ||
| H.G. Wells | (novel "The Food of the Gods") | |
| Bert I. Gordon | (story) | |
| Alan Caillou | ||
Produced by | |||
| Bert I. Gordon | .... | producer | |
Original Music by | |||
| Jack Nitzsche | |||
Cinematography by | |||
| Paul Vogel | |||
Film Editing by | |||
| John A. Bushelman | (as John Bushelman) | ||
Art Direction by | |||
| Franz Bachelin | |||
Set Decoration by | |||
| Robert R. Benton | (as Bob Benton) | ||
Makeup Department | |||
| Nellie Manley | .... | hair styles supervisor | |
| Wally Westmore | .... | makeup supervisor | |
Production Management | |||
| Frank Caffey | .... | production manager | |
| Curtis Mick | .... | assistant production manager | |
Second Unit Director or Assistant Director | |||
| James A. Rosenberger | .... | assistant director (as Jim Rosenberger) | |
| Carl 'Major' Roup | .... | second assistant director (uncredited) | |
Art Department | |||
| Ross Wheat | .... | special prop constructor | |
Sound Department | |||
| John R. Carter | .... | sound recordist (as John Carter) | |
| Arthur Cornell | .... | sound effects (as Jack Cornall) | |
| Charles Grenzbach | .... | sound recordist | |
Special Effects by | |||
| Herman E. Townsley | .... | special effects (as Herman Townsley) | |
Visual Effects by | |||
| Farciot Edouart | .... | process photography | |
| Bert I. Gordon | .... | special visual effects | |
| Flora M. Gordon | .... | special visual effects (as Flora Gordon) | |
Camera and Electrical Department | |||
| Thomas Morris | .... | camera operator (as Tom Morris) | |
Costume and Wardrobe Department | |||
| Leah Rhodes | .... | wardrobe supervisor | |
Music Department | |||
| Jack Nitzsche | .... | conductor | |
| Charles Paley | .... | music editor | |
Other crew | |||
| Toni Basil | .... | choreographer | |
| Joseph E. Levine | .... | presenter | |
| Marvin Paige | .... | talent coordinator | |
| Dorothy Yutzi | .... | script supervisor | |
| Full cast and crew | Company credits | External reviews |
| News articles | IMDb Comedy section | IMDb USA section |
Interesting movie that I first saw on TNT a few years ago. The writing and effects do leave a lot to be desired but this was actually a fun movie to watch if you don't try and take it too seriously. Lots of laughs at some of the gags and moments that this movie takes. And the music.. oh brother. ha ha.
While some of the giant animals like the dog, cat and ducks look really bad and you can tell that its like a split screen zoom up close effect thing they are going for , those type of scenes and moments could have really worked using todays technology. The ideas for this movie were there and with a good script I really believe this would have been one of the best fantasy/sci fi/comedy spoof type movies made. (Potentially) But unfortunately what we do get is giant cats that exit through the door never to be seen again, giant dogs that can't enter the room at all, giant wooden legs in the middle of a road as cheap built motorcycles circle around. And Ron Howard in a role I'm sure he would rather soon forget he did.
The plot itself was silly. 4 trouble making teens enter a town only to steal some growth formula invented by before mentioned Ron Howards character. Lots of giant kids run loose and tell everyone they are in charge now. But all they seem to do is sit around a lot in a huge auditorium and eat. Lots of sexual innuendo (including a breast ride on one of the giant female teens as she tries to dance with someone) and bad jokes like midgits at the end showing up hoping for some of the formula.
Funny movie but if it was written well and even remade to todays effects could be a great movie all together.
2 1/2 stars in my book. Has a lot of potential and you have to take into effect when it was made.