Stage:
* A Very Potter Musical: He played Harry Potter in this wildly popular production, which launched StarKid Productions.
* Me and My Dick: He originated the role of Jared in this original musical.
* Starship: He played the role of the villainous Lord Starchild in this space opera musical.
* The Guy Who Didn't Like Musicals: He played the title role in this meta-musical.
* Holy Musical B@man!: He played The Joker in this superhero parody.
* TGWDLM: He returned to the role of the Guy Who Didn't Like Musicals in this sequel.
* Twisted: He played the role of Peter in this murder mystery musical.
Film:
* Camp: The Movie: This StarKid film is a loosely-based adaptation of their stage show "Camp".
* The Guy Who Didn't Like Musicals: He reprised his role in this film adaptation of the musical.
Television:
* The Lizzie Bennet Diaries: He appeared in a few episodes of this web series as a member of the "YouTube Crew".
* The Quad: He starred in this short-lived TV series as a college basketball player.
* Unfabulous: He had a minor role in this Nickelodeon series.
Joey Richter's work primarily revolves around stage productions, particularly with StarKid. His film and television appearances are limited, with most of his work focusing on his musical talents and comedic skills.