-
Dan Aykroyd as Julia Child in 1978.Edie Baskin—Warner Bros./Archive Photos/Getty Images
-
Dan Aykroyd as President Richard Nixon in 1978.Fred Hermansky—NBC/Getty Images
-
Dana Carvey as Ross Perot in 1993.Raymond Bonar—NBC/Getty Images
-
Norm MacDonald as David Letterman in 1997.Mary Ellen Matthews—NBC/Getty Images
-
From left: Molly Shannon as Monica Lewinsky and John Goodman as Linda Tripp in 1998.Mary Ellen Matthews—NBC/Getty Images
-
From left: Jimmy Fallon as Michael Stipe and Ana Gasteyer as Celine Dion in 1998.Mary Ellen Matthews—NBC/Getty Images
-
Darrell Hammond as Sean Connery in 2000.Dana Edelson—NBC/Getty Images
-
Will Ferrell as Alex Trebek in 2002.Mary Ellen Matthews—NBC/Getty Images
-
Maya Rudolph as Donatella VersaceMary Ellen Matthews—NBC/Getty Images
-
Alec Baldwin as Tony Bennett in 2005.Dana Edelson—NBC/Getty Images
-
From left: Darrell Hammond as Bill Clinton and Will Ferrell as Janet Reno in 2007.NBC/Getty Images
-
Will Farrell as President George W. Bush in 2008.Dana Edelson—NBC/Getty Images
-
From left: Tina Fey as Governor Sarah Palin and Amy Poehler as Senator Hillary Clinton in 2008.Dana Edelson—NBC/Getty Images
-
Kristen Wiig as Liza Minnelli in 2012.Dana Edelson—NBC/Getty Images
-
Kenan Thompson as Rev. Al Sharpton on Oct. 25, 2014.Dana Edelson—NBC/Getty Images
-
Kevin Hart as James Brown on Jan. 17, 2015.Dana Edelson—NBC/Getty Images
-
Kate McKinnon as Justin Bieber on Jan. 17, 2015.Dana Edelson—NBC/Getty Images
More Must-Read Stories From TIME
- The Fall of Roe and the Failure of the Feminist Industrial Complex
- The Ocean Is Climate Change’s First Victim and Last Resort
- Column: 6 Proven Ways to Reduce Gun Violence
- Ads Are Officially Coming to Netflix. Here's What That Means for You
- Jenny Slate on the Unifying Power of a Well-Heeled Shell Named Marcel
- Column: The FDA's Juul Ban May Not be a Pure Public Health Triumph
- What the Supreme Court’s Abortion Decision Means for Your State