Killjoy 3
- År: 2010
- Land: United States of America, China
- Sjanger: Horror
- Ettromsleilighet: Full Moon Features
- Nøkkelord: revenge, murder, demon, group of friends, evil clown, trapped in a house
- Regissør: John Lechago
- Cast: Trent Haaga, Victoria De Mare, Al Burke, Tai Chan Ngo, Jessica Whitaker, Michael Rupnow