* CastingGag: This is not the only feline character named [[WesternAnimation/TUFFPuppy Kitty]] that Creator/GreyDeLisle has voiced.
** It also [[WesternAnimation/PinkyAndTheBrain isn't]] [[WesternAnimation/BikerMiceFromMars the]] [[WesternAnimation/TheLooneyTunesShow first]] [[Franchise/KingdomHearts time]] Creator/RobPaulsen voiced a rodent.
* PlayingAgainstType: Mark Hamill, known for playing [[Franchise/{{Batman}} The Joker]], playing a character like Burt, who is the exact opposite; a very sweet, albeit a bit scatterbrained, inventor. He does get a bit of an ego in the episode "Go Games".