Colton Dunn is an American comedian, actor and writer. He is best known for his role as Garrett McNeil on the NBC workplace comedy Superstore (2015–2021) and for his work on Comedy Central sketch comedy series Key & Peele (2013–2015), where he served as writer, producer, and occasionally performer throughout its five-season run. Dunn also played Herman in Lazer Team (2015) and its sequel Lazer Team 2 (2017).

Superstore is an American television sitcom that aired on NBC from November 30, 2015, to March 25, 2021. The series was created and produced by Justin Spitzer. Starring America Ferrera and Ben Feldman, Superstore follows a group of employees working at Cloud 9, a fictional big-box chain store in St. Louis, Missouri. The ensemble cast includes Lauren Ash, Colton Dunn, Nico Santos, Nichole Sakura, Mark McKinney, and Kaliko Kauahi. A Spanish-language adaptation, titled Supertitlán, debuted on the Mexican television network Azteca 7 on May 30, 2022.