In a seedy motel in Hollywood, a down and out ventriloquist with a creepy looking Dummy, kills herself with a drug overdose as her two young children watch. The kids are sent to live with a perverted uncle who ends up dead.

Turning eighteen, the beautiful and twisted sister tells her brother they will head out to Las Vegas so he can be a great ventriloquist like their mother was. The brother has never spoken since the death of his mother, and the creepy Dummy does all his talking... and the Dummy seems to hate the sister. This weird trio set out on Halloween night and end up killing a young kid. The sister and the Dummy blame the silent brother and he is sent to an institution. Months later, the sister and the "demented" Dummy break the brother out and the three of them set out on a road trip where they kidnap a young girl so her brother can impregnate her and carry on the "family bloodline." Being hunted by the police this desperate and psychotic "trio" fall further and further into darkness... and the creepy Dummy seems to develop a "life" and "mind" of his own.