He is an American comedian and actor who has had guest spots on many successful television programs, including The Office, Seinfeld, Mr. Show, The Steve Harvey Show, Two and a Half Men, and The Big Bang Theory. He appeared in the pilot episode of The Thick of It as a political blogger. He makes a cameo in Evan Almighty. He was born in Minneapolis, Minnesota. He graduated from Breck School in 1984 and received a Bachelor of Arts in Theatre Arts (acting) from Boston College in 1989. Wilderson is also well known as a commercial actor, having appeared in commercials for Popeye's Chicken, MasterCard, Circuit City, Avis, Fruit of the Loom (portraying the purple grape cluster), Reebok, Yahoo! HotJobs, Toyota, Chevy, Washington Mutual, Mitsubishi, Wendy's, Sealy, PlayStation Portable, amongst others.