Question: Hank Azaria joined what cartoon as a voice actor 10 years before acting in Mystery Men?
Related documents: [0]  [DOC] Mystery Men is a 1999 American superhero comedy film directed by Kinka Usher and written by Neil Cuthbert and Bob Burden, loosely based on Burden's "Flaming Carrot Comics", and starring Hank Azaria, Claire Forlani, Janeane Garofalo, Eddie Izzard, Greg Kinnear, William H. Macy, Kel Mitchell, Lena Olin, Paul Reubens, Geoffrey Rush, Ben Stiller, Wes Studi, and Tom Waits. The film details the story of a trio of lesser superheroes with unimpressive powers who are required to save the day. [END] 
[1]  [DOC] Henry Albert "Hank" Azaria ( ; born April 25, 1964) is an American actor, voice actor, comedian and producer. He is known for starring in the animated television sitcom "The Simpsons" (1989–present), voicing Moe Szyslak, Apu Nahasapeemapetilon, Chief Wiggum, Comic Book Guy, Carl Carlson and numerous others. After attending Tufts University, Azaria joined the series with little voice acting experience, but became a part of the crew in its second season, with many of his performances on the show being based on famous actors and characters. [END] 
Answer: 
"The Simpsons"
"The Simpsons"