Question: Rock Dog featured the voice of which actor who got his start on "All That"?

Context paragraphs:
Christopher Ayres: Christopher Owen Ayres (born May 16, 1965) is an American voice actor, ADR Director, and scriptwriter that works for Seraphim Digital/Sentai Filmworks, Funimation, OkaTron 5000 and New Generation Pictures for English versions of Japanese anime series and video games.  He got his start voice acting at ADV Films on "Kino's Journey" as an extra"."  In anime, he is known as the voice of Frieza from "Dragon Ball Z Kai" and "Dragon Ball Super", Kei Kurono from "Gantz", Prince Soma from "Black Butler" and Shingen Takeda from the "Sengoku Basara" series.  He is also known for Mock Combat for Cosplay panels at anime conventions.

Mela Lee: Mela Lee is an American voice actress and singer in the Los Angeles area.  She first got into voice acting when she auditioned for "Vampire Princess Miyu", but the director had her read for "Saint Tail", and she was cast as the title character Meimi Haneoka, whom assumes the secret identity of Saint Tail.  She would later land the vampire role of Yuki Cross in the "Vampire Knight series" and Rin Tosaka, the heroine of the "Fate/stay night" series.  Outside of voice acting, Lee has been involved in a band called Magnolia Memoir where she composes the music and lyrics.  She and fellow voice actress Erica Lindbeck host their own web series called "Lindbeck and Lee" with local voice actor guests.  She has reprised her role of Rin in "."

Rock Dog: Rock Dog ( literally "Rock and Roll Tibetan Mastiff") is a 2016 computer-animated comedy film produced by Mandoo Pictures and Huayi Brothers.  The film is directed by Ash Brannon, written by Brannon and Kurt Voelker, based on the Chinese graphic novel "Tibetan Rock Dog" by Zheng Jun.  It features the voices of Luke Wilson, Eddie Izzard, J. K. Simmons, Lewis Black, Kenan Thompson, Mae Whitman, Jorge Garcia, Matt Dillon and Sam Elliott.  The film follows a young Tibetan Mastiff who leaves his home village in the mountains to become a rock musician in the big city after a radio falls from the sky.

Sherry Alberoni: Sharyn Eileen "Sherry" Alberoni (born December 4, 1946) is an American actress and voice artist.  Alberoni got her start as a Mouseketeer on the weekday ABC television program "The Mickey Mouse Club".  As an adult, she became a voice artist for Hanna-Barbera Productions.  Besides providing voices for numerous incidental characters in series such as "Jeannie", Alberoni is best known as the voice of nasty rich-girl Alexandra Cabot from "Josie and the Pussycats" , "superhero-in-training" Wendy from the first season of "Super Friends", the heroic robot, Bo in "Mighty Orbots" and Glumdalclitch in "The Three Worlds of Gulliver".  In 1971, she starred alongside Patty Andrews in the Sherman Brothers stage musical, "Victory Canteen".

J. K. Simmons: Jonathan Kimble "J. K." Simmons (born January 9, 1955) is an American character actor and voice actor.  In television, he is known for playing Dr. Emil Skoda on the NBC series "Law & Order" (and other "Law & Order" franchise series), neo-Nazi Vernon Schillinger on the HBO prison-drama "Oz", and Assistant Police Chief Will Pope on TNT's "The Closer".  His film roles include J. Jonah Jameson in Sam Raimi's "Spider-Man" trilogy and music instructor Terence Fletcher in 2014's "Whiplash".  He is also known for voicing Cave Johnson in the video game "Portal 2" (2011), Tenzin in "The Legend of Korra" (2012), Stanford Pines in "Gravity Falls", Kai in "Kung Fu Panda 3" (2016), Mayor Lionheart in "Zootopia" (2016) and Khampa in "Rock Dog" (2016).  Simmons also reprised his role as J. Jonah Jameson in various Marvel animated series and video games.  He has also appeared in a series of highly popular television commercials for Farmers Insurance.

The Chardon Polka Band: The Chardon Polka Band is an American, Ohio-based, Cleveland-Style polka band.  It was started by Jake Kouwe in 2003 when he recruited four other teenagers to form a polka band at Chardon High School, and the group was originally called "The Chardon High School Polka Band" and included an accordion, trumpet, saxophone, clarinet, electric guitar, and tuba.  The group got their start in the school's music room and played at local senior centers and nursing homes in the Chardon area.  Kouwe cites Weird Al Yankovic as his inspiration for playing the accordion as he started lessons on the accordion after seeing Yankovic in a VH1 special.  The popular satirist remains a role model for The Chardon Polka Band.  The band had slowly gained notoriety among Polka fans and in the Cleveland music scene in general, but got mainstream attention when they were featured in a reality show named "Polka Kings" on Reelz in 2015, even though the show was quickly cancelled.  The band currently plays over 200 shows a year and has grown to be one of the Cleveland music scene's most recognizable performers but also tours nationally and headlines many of the nation's top folk festival and Oktoberfest celebrations, playing a mixture of original music, classic polkas, and covers of pop songs.The band has released five full-length albums, all independently, three of which were nominated for a Polka Hall of Fame award for either the album or one or more songs.

Don Curry: Don "D.C." Curry (born September 5, 1959) is an American actor and stand-up comedian.  He is best known for starring as Craig's sex-crazed Uncle Elroy Jones in "Next Friday" and "Friday After Next" and for his role on the sitcom "Grace Under Fire".  Curry was also featured in The Boondocks episode, "The Color Rucks", in which he voice acts Uncle Ruckus' Caucasian-hating adoptive father.  He also hosted 2013 "BET's Comic View".  Curry got his first start on BET's "Comic View".

Pet the Dog: Pet the Dog is a funk rock band out of Los Angeles, California.  The band consists of Mathieu Brousseau on lead vocals and guitar, Zach Mayberry on bass guitar and vocals, Matt Molloy on lead guitar and vocals, Tyler Burdick on drums, and Andrew Litton on guitar.  The Band has been quoted as having a "Red Hot Chili Peppers with a dash of Incubus" vibe Band is currently nominated for Best Rock Song, "Fiend" at The Hollywood Music In Media Awards Pet The Dog featured at song on MTV's Real World Sydney.

Elwood Edwards: Elwood Edwards (born November 6, 1949) is an American voice over actor.  He is best known as the voice of the Internet service provider America Online, which he first recorded in 1989.  His greetings include "Welcome," "You've got mail," "You've got pictures," "You've got voicemail," "File's done."  and "Goodbye." , all recorded in his own living room on a cassette deck.  In 1989, Edwards's wife overheard online service Q-Link CEO Steve Case describe how he wanted to add a voice to its user interface.  In October, Edwards's voice premiered on AOL's new program.  The voice is only heard in the American version of the software.  In the UK version, a female voice is heard replacing "Welcome."  with "Welcome to AOL."  and "You've got mail."  with "You have e-mail."  Also "File's done."  is replaced with "Your files have been transferred."

Kenan Thompson: Kenan Thompson ( born May 10, 1978) is an American actor and comedian.  He is known for his work as a cast member of NBC's "Saturday Night Live".  In his teenage years, he was an original cast member of Nickelodeon's sketch comedy series "All That."  Thompson is also known for his roles as Kenan Rockmore in the sitcom "Kenan & Kel", Russ Tyler in "The Mighty Ducks" franchise, Dexter Reed in the film "Good Burger", and "Fat Albert" as the title character.  In his early career, he often collaborated with fellow comedian and "All That" cast member Kel Mitchell.  He is ranked at #88 on VH1's 100 Greatest Teen Stars.

Supporting paragraphs: Rock Dog Kenan Thompson
Answer: Kenan Thompson