In which year, did this earliest guest star in 1999 for SpongeBob SquarePants stop providing the voice?
SpongeBob SquarePants (season 1) The first season of the American animated television sitcom "SpongeBob SquarePants", created by former marine biologist and animator Stephen Hillenburg, aired from May 1, 1999 to April 8, 2000, and consists of 20 episodes. The series chronicles the exploits and adventures of the title character and his various friends in the fictional underwater city of Bikini Bottom. The show features the voices of Tom Kenny, Bill Fagerbakke, Rodger Bumpass, Clancy Brown, Mr. Lawrence, Jill Talley, Carolyn Lawrence, Mary Jo Catlett, and Lori Alan. Among the first guest stars to appear on the show were Ernest Borgnine and Tim Conway voicing the superhero characters of Mermaid Man and Barnacle Boy, respectively.
Handy Manny Handy Manny is a CGI animated children's television program. It first aired on September 16, 2006 as originally part of Disney Channel's Playhouse Disney daily block intended for preschoolers. The show's final episode aired on February 14, 2013 and reruns aired until 2016. On February 14, 2011, it was moved to the Disney Junior block, serving as Playhouse Disney's replacement. The show's title character is voiced by Wilmer Valderrama. Children aged 4–9 were usually the show's audience.