After "Knights and Warriors" ended, Dot acted in other shows, such as "Full House", "Roseanne", "Chicago Hope", "Lizzie McGuire", "The Suite Life of Zack and Cody", "iCarly" and "Desperate Housewives". Dot was well known for playing Coach Kelly on "Lizzie McGuire". Dot is friends with Ryan Murphy, a man who helped create the TV show "Glee". Dot is a fan of the show and asked if she could be in it. Ryan created the character Coach Beiste for her.