Mischa Barton (“The O.C.”) plays the part of psycho-bitch in director Morgan J. Freeman’s straight-to-DVD thriller Homecoming, available April 20 from Paramount Home Entertainment.

The DVD hit Canada back in March so clips from the flick have hit the web, three of which I am posting here for your viewing pleasure. The first finds Barton strutting around in bra and panties before heading out to score some bathroom sex.

Check it out:

OK, to better understand what’s going on, I give you the film’s synopsis:

Mike (Matt Long) was the star quarterback in a small town where football is everything. After receiving a scholarship to Northwestern University, he returns home over Christmas break and everyone is surprised to see him with a new girlfriend, Elizabeth (Jessica Stroupe), a pretty rich girl from Chicago.

No one is more shocked than Mike’s homecoming queen ex-girlfriend Shelly (Barton), who desperately wants Elizabeth out of the picture. After a freak accident leaves Elizabeth at the mercy of Shelby, all hell breaks loose as Shelby does everything it takes to get Mike back.

The following clip is very Misery.

Take a look:

Horror fans may recognize Jessica Stroupe from 2008’s Prom Night remake. The 23-year-old stunner has also starred in The Hills Have Eyes 2, Left in Darkness, Pray for Morning, and Vampire Bats.

In this clip, she attempts to escape from Shelby: