A beast gets loose in a laboratory, killing all in it's way. A former scientist, now working as a custodian tries to stop it.



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Cast overview, first billed only:
David Allen
Carolyn Ann Clark ...
Milton Raphael Murill ...
Neil McCarthy ...
Lindsay Orbach ...
Greg Latter ...
Brian O'Shaughnessy ...
Denis Smith ...
Lyn Hooker ...
Tjaart Potgieter ...
Charles Comyn ...
Martin Dewee ...
Brad Morris ...
Workman One
Sean Beukes ...
Workman Two


A beast gets loose in a laboratory, killing all in it's way. A former scientist, now working as a custodian tries to stop it.

Plot Summary | Add Synopsis


Scientists created a new life form that only lasted a few hours. The truth is...it's still alive.


Horror | Sci-Fi


R | See all certifications »




Release Date:

15 May 1989 (France)  »

Also Known As:

Time of the Beast  »

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Referenced in Best of the Worst: The Star Wars Holiday Special (2014) See more »

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User Reviews

Mutator is yet another boring monster movie.
21 December 1998 | by (Valley Forge, Pennsylvania) – See all my reviews

Mutator is a rather disappointing entry in the mutant monster on the loose genre. The creatures appear to be bipedal, muscular, slime-dripping cat creatures, but they're never shown very clearly. The only notable thing about this film is that one of its characters is (coincidentally) named Kevin Murphy, appropriate since Mystery Science Theater 3000's Tom Servo is voiced by an actor sharing that name.

0 of 1 people found this review helpful.  Was this review helpful to you?

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