Dunn in The Muppets Mayhem
Colton Dunn (b. 1977) is an American comedian, actor, writer, and producer. He is known for his work on the NBC comedy Superstore and the Comedy Central sketch show Key & Peele, where he served as writer, producer, and occasionally performer.
Dunn appeared in The Muppets Mayhem episode "Can You Picture That" as a snarky barista who debated Nora on the lyrics to "Rock and Roll All Nite."