As Shawn explained the grisly details of a murder he had just solved, his sidekick, Gus (Dulé Hill), sang and danced in the background to Michael Jackson's “Man in the Mirror.”

Can Gus from Psych sing?

All jokes aside, he really is a wonderful singer. I always knew that Tim could sing, but I was really impressed with the tone of his voice and how much of a pure singer he is. I would love to see him actually go and do another musical, in film, on TV or on stage, because I just think he's that good.

Did Dule Hill sing in psych?

Question: Does every regular cast member sing and dance in this episode? James Roday: No. Dulé Hill: One of us does spoken word. James Roday: There's one cast member who got off without having to carry a tune.