We have a new exclusive clip from the new Psych episode entitled High Top Fade Out, which will air on Friday, September 25 at 10 PM ET on the USA Network. Click below for our exclusive clip, which features guest stars Jaleel White and Keenan Thompson, and watch a new TV spot from the episode as well.

Gus must re-team with his estranged college singing buddies when a member of the old quartet is murdered. Guest starring Jaleel White and Kenan Thompson!