I Just Want My Pants BackBy: David Rosen Now a new MTV series, from acclaimed director and executive producer Doug Liman (Mr. and Mrs. Smith, Swingers, Go, The Bourne Identity) Jason Strider is a twentysomething young man with an English degree from an Ivy League university, a very small apartment in New York, a vapid job as a receptionist at a casting agencyand no particular idea what to do with his life. On most evenings he gets stoned and goes out, sometimes with his long