Cliff (Glenn Howerton) is a lawyer who comments on being used by the employees of the practice without being paid. This is reminiscent of a running joke on It's Always Sunny in Philadelphia (2005), where the gang harass and stalk the lawyer into handling their numerous law issues without ever paying him.
Guest star Ben Feldman tells fellow guest star, actor/director Kevin Smith, that he loved Smith's film Chasing Amy. Feldman later went on to costar on Superstore, where his character Jonah romantically pursues a character named Amy (thus chasing Amy).