Nick Cannon and Paul Shaffer in The Masked Singer (2019)

Dana Carvey, Jon Lovitz, Nora Dunn, and Paul Shaffer in Saturday Night Live (1975)

Paul Shaffer in Sharknado 4: The 4th Awakens (2016)

Bill Murray and Paul Shaffer in A Very Murray Christmas (2015)

Paul Shaffer in Saturday Night Live: 40th Anniversary Special (2015)

Bill Murray, Jason Schwartzman, Dimitri Dimitrov, Rashida Jones, Jenny Lewis, Maya Rudolph, and Paul Shaffer in A Very Murray Christmas (2015)

George Clooney, Bill Murray, Paul Shaffer, and Miley Cyrus in A Very Murray Christmas (2015)

Bill Murray, David Johansen, Paul Shaffer, Phoenix, Christian Mazzalai, Thomas Mars, Deck D'Arcy, and Laurent Brancowitz in A Very Murray Christmas (2015)

Martin Short and Paul Shaffer in Saturday Night Live (1975)

Stephen Monaco with Paul Shaffer at The Rock and Roll Hall of Fame in September 1995.

David Letterman, Tom Malone, and Paul Shaffer at an event for Late Show with David Letterman (1993)

Felicia Michele Collins, Anton Fig, Will Lee, Tom Malone, Sid McGinnis, Paul Shaffer, Aaron Heick, and Frank Greene at an event for Late Show with David Letterman (1993)

David Letterman, Tom Malone, Paul Shaffer, Aaron Heick, and Frank Greene at an event for Late Show with David Letterman (1993)

David Letterman and Paul Shaffer at an event for Late Show with David Letterman (1993)

Bill Murray and Paul Shaffer at an event for Saturday Night Live: 40th Anniversary Special (2015)