Remember when Conan O'Brien hosted Late Night?

The current Conan host took the helm from David Letterman in 1993, manning the Late Night desk for 16 years.

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Among his first-season guests were Mary Tyler Moore, Drew Barrymore, Chris Farley and Carrie Fisher, with musical performances by Radiohead, Mazzy Star and the Cranberries, among others. His now-sidekick Andy Richter also appeared on the show until 2000.

Let us go back in time, fellow Internetters. Back to Season 1 of Late Night, before that Tonight Show fiasco wasn't even a glimmer in anyone's eye.

Also, check out the hair.

Louis C.K. Image: NBCU Photo Bank/Getty Images

Eartha Kitt. Image: NBCU Photo Bank/Getty Images

Image: NBCU Photo Bank via Getty Images Image: NBCU Photo Bank via Getty Images

Jamie Lee Curtis. Image: NBCU Photo Bank/Getty Images

Gaby Hoffmann. Image: NBCU Photo Bank/Getty Images

Ed McMahon. Image: NBCU Photo Bank via Getty Images

Episode 12 Image: NBCU Photo Bank via Getty Images

Image: NBCU Photo Bank via Getty Images Image: NBCU Photo Bank via Getty Images

Mel Tormé. Image: NBCU Photo Bank via Getty Images

Bandleader Max Weinberg and Andy Richter. Image: NBCU Photo Bank via Getty Images

Cloris Leachman. Image: NBCU Photo Bank/Getty Images

Steve Buscemi. Image: NBCU Photo Bank via Getty Images

Musical guest Sheryl Crow. Image: NBCU Photo Bank via Getty Images

Bob Vila. Image: NBCU Photo Bank/Getty Images

Image: NBCU Photo Bank via Getty Images

Image: NBCU Photo Bank via Getty Images

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