Jimmy Fallon and Justin Timberlake Rap About 40 Years of ‘Saturday Night Live’ for the Show’s 40th Anniversary

In the cold open for the Saturday Night Live 40th Anniversary Special, Jimmy Fallon and Justin Timberlake rapped about 40 years of the show’s history. The duo made references to many classic moments from the show and were joined for brief appearances by Molly Shannon and Rachel Dratch as their characters Mary Katherine Gallagher and Debby Downer respectively.

The cold open kicked off the special episode that brought together 40 years of SNL history.