Jake has the same picture of Amy on the wall in his jail cell that he had on the wall in the storage unit when he was in witness protection in Florida.
The woman that Hitchcock is seen visiting at the woman's prison is played by Danielle Aubuchon who is the wife of Dirk Blocker who plays Hitchcock.
Season five was the last season to be produced by Fox. NBC picked up the show for the sixth season due to the great number of fans protesting Fox's decision to drop the show.
Jake sports a full beard despite his previous claims to be incapable of growing facial hair. It's clear his previous statement was not entirely untrue, as his beard is patchy.
Andy Samberg (Jake) and Tim Meadows (Caleb) are both Saturday Night Live (1975) alums, though they never appeared on the show at the same time; Meadows left in 2000 and Samberg joined the cast in 2005. They did, however, work together previously in Samberg's Popstar: Never Stop Never Stopping (2016) just prior to this two-part season premiere.