Middleburgh High School
British American Drama Academy
Appeared in the adventure film "Heaven's Floor"
Nabbed a supporting role in the comedy "Eat with Me"
Played a recurring role on the ABC sitcom "Black-ish"
Voiced a few characters on the Netflix animated series "BoJack Horseman"
Featured television role in ABC's "Cougar Town"
Lent her voice to the animated series, "The Penguins of Madagascar," on Nickelodeon
Played the main role in the Lifetime original series, "Rita Rocks"
Cast as a sharp-tongued civilian employee on the detective series "Raines" (NBC)
Provided voice work for the animated feature, "The Ant Bully"
Cast in the short-lived sitcom "Hot Properties" (ABC)
Spent three years appearing on "Hollywood Squares"
Joined the cast of the CBS sitcom "The King of Queens"
Lent her voice to a featured role on the animated series, "Kim Possible" (Disney)
Had a recurring role as Jill Tracy on "Scrubs" (NBC)
Had a regular role on the short-lived sitcom "Talk to Me" (ABC)
Provided recurring voice work for the animated series, "Family Guy"
Provided the voice of Mira Nova for the animated series, "Buzz Lightyear of Star Command" (ABC)
Debut film role in "Say You'll Be Mine"
Was an original featured cast member on the sketch comedy series "MADtv" (Fox); also wrote for the show
Made television acting debut on "Herman’s Head" (Fox)
Wrote for and performed in comedy clubs and theatres with improv and sketch comedy troupes
Began taking dance classes at the age of seven
Moved to Los Angeles
Performed on and off Broadway with the First All-Children's Theatre
Sullivan was originally cast as the voice of cyclops female lead Leela in Fox's "Futurama," although the part in the end went to Katey Sagal.