Season 3 was confirmed in November 2015, three months after Season 2 ended.
John Bosworth sings Frank Sinatra to the crowd at the beginning of the episode and it's not a first for Toby Huss. Early 90's MTV featured short films of the actor performing hits of the day (by such artists as Cypress Hill, for example) in Sinatra style as an off-beat character named "Ol' Two Eyes".