It Came!

they're TRAPPED, they're DUMB, they're DEAD!

4.2 1h 22m1993ComedyHorrorScience Fiction

Electrical overload at the Throbbing Video Company office alows an alien force into the phone lines. The force becomes a sound wave and enters the body of an electrician who then goes on a rampage. When the electrician is killed, the force transfers to another body and so on.