SEBASTIAN VALMONT has just moved in with his philandering father and new family in Manhattan. A unique sibling rivalry is immediately borne between Sebastian and his new step-sister, Kathryn, as he shuns her vain attempts to impress him with her money and power, resisting the growing attraction between them all the while.

Meanwhile, the manipulative Kathryn and her cohorts, a secret society called the Manchester Tribunal, plot to control the destiny of all who cross their path, including CECILE, a naive freshman. Sebastian must choose between joining the underground group or falling for ANNETTE, the headmaster's daughter and Kathryn's nemesis.

WRITER Roger Kumble

DIRECTOR Roger Kumble

CAST
Robin Dunne as Sebastian
Amy Adams as Kathryn
Sarah Thompson as Annette
Keri Lynn Pratt as Cecile

"MANCHESTER PREP" (Premieres late fall...) In this updated take on "Dangerous Liaisons," Manchester, a prestigious New York prep school, provides the backdrop to scandal and betrayal as 16 year-old Sebastian (ROBIN DUNNE) wrestles to discover his place among the Upper East Side's teenage elite. Sebastian must choose between joining with the members of a secret society called the Manchester Tribunal or its arch-nemesis. The path that Sebastian chooses will determine his fate.