Christopher Lee Kattan is an American actor and comedian. First breaking through as a performer with the Los Angeles comedy troupe The Groundlings, Kattan found wider success during his tenure as a cast member on the NBC sketch comedy series Saturday Night Live from 1996 to 2003. He also played Doug Butabi in A Night at the Roxbury, Bob on the first five seasons of The Middle, and Bunnicula in Bunnicula. He's also known for playing the main antagonist Mr. Feather in Undercover Brother (2002).

The Groundlings is an American improvisational and sketch comedy troupe and school based in Los Angeles, California. The troupe was formed by Gary Austin in 1974 and uses an improv format influenced by Viola Spolin, whose improv techniques were taught by Del Close and other members of the Second City, located in Chicago and later St. Louis. They used these techniques to produce sketches and improvised scenes. Its name is taken from Shakespeare's Hamlet, Act III, Scene II: "...to split the ears of the groundlings, who for the most part are capable of nothing but inexplicable dumbshows and noise." In 1975 the troupe purchased and moved into its location on Melrose Avenue.