By James Hibberd
Updated March 25, 2011 at 05:05 PM EDT

USA’s White Collar has lined up a quartet of guest stars for the second episode of the hit drama’s upcoming third season: That 70s Show‘s Danny Masterson, his real-life brother Christopher Masterson, Lights Out guest star Anna Chlumsky and the always interesting William Sadler (The Shawshank Redemption, The Pacific) will appear in the episode.

The hour is titled “Where There’s a Will” and it’s about a forged will that turns out to be a treasure map. Sadler plays a menacing (of course) security consultant who orchestrates a kidnapping. The Mastersons play two brothers contesting their fathers will. And Chlumsky apppears as a new FBI agent recruit who helps the team. White Collar returns to USA along with Covert Affairs on Tuesday, June 7.