A Return To 'Salem's Lot (Nothing to do with King, only released on video).
Pet Sematary 2 (loosely connected to the original, nothing to do with King himself).
Children Of The Corn 2-The Final Sacrifice (loosely connected to the original, nothing to do with King himself).
Children Of The Corn 3 - Urban Harvest (Nothing to do with King, only released on video).
The Lawnmower Man 2 - Beyond Cyberspace (Has even less to do with King than the original that hade NOTHING to do with King's story).
Sometimes They Come Back...Again (A lame attempt to make money on King's name, nothing to do with King himself).
Children Of The Corn 4 - The Gathering (WHY?).
Children of the Corn 5: Fields of Terror (The kids are back again).
Sometimes They Come Back...For More (this movie was strangely released in the UK before the US. In the UK it was originally released under the title "Frozen" but didn't do very well so TriMark recalled it and then re-released it as "Sometimes they come back... For More". In Australia it's released as "Ice Station: Erebus").
The Rage: Carrie 2 (finally the sequel to King's Carrie is out).
Children Of The Corn 666: Isaac's Return (Isaac returns to this, the latest chapter in the saga).
Children of the Corn: Revelation
The Mangler 2
The Mangler Reborn
Children of the Corn: Genesis
Children of the Corn: Runaway