A plumber and his germophobic son are forced to get their hands dirty to save the residents of an apartment building, when a genetically engineered, blood-thirsty creature escapes into the plumbing system.
Steven Ogg
as Don
Daniel Doheny
as Sonny
Mark McKinney
as Dr. Robert
Julian Richings
as Professor Cummings
Chelsea Clark
as Patricia
Brynn Godenir
as Lauren
Marcia Bennett
as Mrs. Applebaum
Marty Adams
as Eddie
Donald Tripe
as Hugh
Lorna Wilson
as Marjorie
Tal Zimerman
as Paramedic
