Altered Species is a 2001 horror film, about a scientist who has found a way to regenerate damaged tissue in the body. He has tried his experiment on rats, but the effects are disastrous. One of them grows to 50 times its normal size, and attempts to destroy the laboratory.
Allen Lee Haff
as Walter
Leah Rowan
as Alicia
Guy Vieg
as Professor Irwin
Robert Broughton
as Douglas
Richard Peterson
as Gary
Derek Hofman
as Burke
Alexandra Townsend
as Chelsea
David Bradley
as Frank