CASTLE AND BECKETT UNCOVER THE DARK SIDE OF PREP SCHOOL TEEN CULTURE WHEN A BODY TURNS UP IN CENTRAL PARK, ON ABC's "CASTLE"

"Hedge Fund Homeboys" � A once wealthy teenage boy whose family has fallen on hard times is found dead in a rowboat floating along the lake in Central Park. As Castle and Beckett try to piece together the events leading up to his death, his friends do everything in their power to thwart the investigation. As they unravel the truth from the lies, a story of betrayal and obsession emerges. Meanwhile, Castle debates whether he can leave Martha home alone while he chaperones Alexis' class trip to Washington, DC. Martha might be an aspiring "Life Coach," but that doesn't mean she's trustworthy, on "Castle," SATURDAY, APRIL 10 (10:00-11:00 p.m., ET) on the ABC Television Network. (Rebroadcast. OAD: 3/23/09)

"Castle" stars Nathan Fillion as Richard Castle, Stana Katic as NYPD Detective Kate Beckett, Susan Sullivan as Martha Rodgers, Molly Quinn as Alexis Castle, Ruben Santiago-Hudson as NYPD Captain Roy Montgomery, Tamala Jones as Medical Examiner Lanie Parish, Jon Huertas as NYPD Detective Javier Esposito, and Seamus Dever as NYPD Detective Kevin Ryan.

Guest Cast: Jamie Chung as Romy Lee, Julia Nickson as Mrs. Lee, Nolan Gerard Funk as Brandon, Michelle Page as Amanda Kunal Sharma as Spencer.

"Hedge Fund Homeboys" was written by David Grae and directed by Rob Bowman.

"Hedge Fund Homeboys" is broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1 channel surround sound. This program carries a TV-PG,D,V parental guideline.

For more information on "Castle," visit ABC.com.