One Tree Hill (8pm, CW) - Brooke and Julian prioritize their family's safety, while Chase pays a price for sticking up for Chuck.
American Idol (8pm, Fox) - Season 11's finalists perform.
Happy Endings (9:30pm, ABC) - All the other ABC sitcoms are repeats tonight, but don't forget about "Happy Endings!" Tonight, Alex and Jane try to convince Dave that he's wrong about an event that may have occurred, and Penny and Max (right) go all out to beat an irritatingly perfect couple in an annual run and scavenger hunt.
Revenge for Real (10pm, ABC) - A series about real life stories of vengeance begins with the 2001 murder of millionaire Ted Ammon in his East Hampton mansion. Cynthia McFadden talks to his convicted killer.
Psych (10pm, USA) - Lassiter hires Shawn and Gus to get to the bottom of strange occurrences at his new condo.
Million Dollar Listing: New York (10pm, Bravo) - "Million Dollar Listing" moves from Hollywood to New York in this Bravo spinoff following three aggressive real estate agents in the Big Apple.