Jimmy Fallon and Justin Timberlake return to Summer Camp at Lake Winnipesaukee.
The year is 1993 and the 2 superstars are singing some of the biggest songs of the era.
Mr. Fletcher tells them to keep the ruckus down after they are caught singing “What’s Up” by 4 Non Blondes and Gloria Estefan‘s “The Rhythm Is Gonna Get You”
Special appearances from Keegan-Michael Key and Billy Crystal.
Check out the video from last night’s show below.