Season | 42013

: The "gas-leak year" (the only season without creator Dan Harmon) premiered on February 7, 2013.

: The Season Four update (launched late 2013/early 2014) overhauled the jungle, introduced the "Trinket" system, and redefined the support role. Season 42013

The following shows aired their fourth seasons in 2013, often during the Fall premiere window: : The "gas-leak year" (the only season without

: Premiered October 13, 2013. This season introduced the "A" plotline and the iconic fall of the prison. introduced the "Trinket" system

: Season 4 premiered January 17, 2013, featuring the Bob's Burgers crossover episode. 📅 Key 2013 Premiere Dates