Season 42013 -

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

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

In the gaming world, 2013 saw the transition of major titles into seasonal content models: : The "gas-leak year" (the only season without

According to the 2013 TV Guide , many networks used Season 4 to anchor their weeknight blocks: Premiere Date Jan 8, 2013 Gigolos Apr 18, 2013 Covert Affairs Jul 18, 2013 MasterChef (US) May 22, 2013 The Sing-Off Dec 9, 2013 🎮 Video Game "Season 4" (2013)

: Premiered September 8, 2013. Focused on Nucky Thompson’s attempts to make peace with the burgeoning Meyer Lansky and Lucky Luciano empires.