Psych Sneak Peeks: "Let's Doo-Wop It Again"

He showed off his ballroom moves on the season 14 premiere of Dancing with the Stars this week. And, tonight, he'll display his vocal talent on Psych . That's right, Jaleel White guest stars on the episode "Let's Doo-Wop It Again," which will feature Shawn and Gus teaming up with the members of the latter's former a cappella group in order to investigate the shooting of a prominent leader of an at-risk youth program. Also appearing on the installment: Kristy Swanson, Mekhi Phifer and Tony Cheech Marin. Watch two clips from it now:

'Psych': Jaleel White, Mekhi Phifer are Gus' Blackapella teammates

Zap2it's got an exclusive sneak peek of Wednesday night's (March 21) "Psych" episode, "Let's Do-Wop It Again," where Jaleel White returns as Gus' former Blackapella teammate Tony. Joining him this time is Mekhi Phifer as Drake - June (Kenan Thompson) is a no-show and the guys are irked. Meanwhile, Cheech Marin also guest stars as the creator of a youth program who gets shot.And Lassie makes a trip to the big house to check in with his lady love, Marlowe Viccellio. She has an interesting way of ingratiating herself with the prison cliques - watch that sneak peek clip here."Psych" airs Wednesday nights at 10 p.m. ET/PT on USA. Also, be sure to tune for Character Chatter with Kirsten Nelson, who plays Chief Karen Vick on the show, during tonight's episode....

Psych “Let’s Doo-Wop It Again” Season 6 Episode 13

Psych  “Let’s Doo-Wop It Again” Season 6  Episode 13  airs Wednesday March 21 at 9 pm on USA. Episode Synopsis :  When the founder of “Right Now”, Santa Barbara’s oldest at-risk youth program, is shot and almost killed, Shawn, Gus and a few members of Gus’s a capella group from college investigate to find the culprit. Read More...  

'Psych' sneak peek: Let's Do-Wop It Again

On the latest episode of "Psych," Gus' Blackapella group is back (sans Anthony Anderson, but plus Mekhi Phifer this time and with Jaleel White returning) as the "Psych" guys investigate the shooting of a youth program founder.Meanwhile, Shawn is sidelined briefly for having his appendix taken out and guess who is his hospital roommate? None other than comedian/actor Cheech Marin, as the shot youth program director. Finally, Lassie goes to see his special lady friend in the hoosegow (guest star Kristy Swanson) - "I wanna curl up in your chest hair and take a nap." That's ... so sweet.These sneak peek clips make it look like a lot of fun. "Psych" airs Wednesday nights at 10 p.m. ET/PT on USA....