when is the seaon finale of this is us
Season finale
1995 : The Simpsons parodied the `` Who shot J.R. ? '' episode with `` Who Shot Mr. Burns ? '' , the season six finale . The episode launched an official contest on the internet to determine who shot Mr. Burns . It is the only two - part episode in the series ' 29 - year history .
1995 : The Simpsons parodied the `` Who shot J.R. ? '' episode with `` Who Shot Mr. Burns ? '' , the season six finale . The episode launched an official contest on the internet to determine who shot Mr. Burns . It is the only two - part episode in the series ' 29 - year history .