* HeyItsThatGuy: The episode with the 2003 ISKA Karate Championships features an eleven year old martial artist named [[Literature/{{Twilight}} Taylor Lautner]] as seen [[http://www.youtube.com/watch?v=M_NG5g6t-Xw here]].
** Ron Parker is played by [[TheState Michael Showalter]].
** Paul Pomphrey of ''HumanWreckingBalls'' appeared the season 2 episode "Creative Breaking". His smashing a row of bricks with his shoulder became a part of the Season 3 opening montage.
* HeyItsThatVoice: Beamy, Rabbi Marc Shalowitz and The Score Settler were all played by veteran voice actor Jon Benjamin, who also plays the leads in ''WesternAnimation/{{Archer}}'' and ''WesternAnimation/BobsBurgers''.
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