Mutator

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. 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. 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. 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.