About
Andy Richter is an American actor, comedian, writer, and talk show announcer. He is most widely recognized as the longtime sidekick to Conan O'Brien on *Late Night*, *The Tonight Show*, and *Conan*. Richter's comedic timing and improvisational skills made him an integral part of O'Brien's late-night shows. He has also starred in his own television series and lent his voice to animated films and shows.
Career Timeline
The Second City
Started his comedy career with The Second City improv group.
Late Night with Conan
Became Conan O'Brien's sidekick on 'Late Night with Conan O'Brien.'
Andy Richter Controls Universe
Starred in his own television series, 'Andy Richter Controls the Universe.'
The Tonight Show
Rejoined Conan O'Brien on 'The Tonight Show.'
Conan on TBS
Continued to work with Conan O'Brien on his TBS show, 'Conan'.
Voice Acting Roles
Expanded his career with voice acting roles in animated films and shows.
Continued Comedy Career
Continues to work as a comedic actor, writer, and talk show personality.
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Last updated: February 21, 2026