Desc: Muttnik: Directed by William Szarka. With Ryan Berkun, Bobby Catrini, Jeremy Fernandez, Britta Gigliotti. Samuel, a serial killer and the feral boy-dog Muttnik hunt down and kill people that abuse and murder animals. When a runaway teenage brother and sister, and an escaped convict and his lover show up, they upset the balance of power between the older 'animal avenger' and his young protege leading to a tragic showdown.