Robin Williams made such an impression making us laugh as the quirky alien Mork in "Happy Days" and "Mork & Mindy" that it's easy to overlook his many other memorable TV roles.
Rather than say goodbye to the late, great Williams, let's just say Nanu Nanu for now as we remember the actor's top 10 TV appearances you forgot about.
Williams plays Ronald Reagan in one of his many memorable "SNL" sketches.
Williams still brings charm even when tackling sobering subjects in "Louie."
Williams channels his "Patch Adams" days for this wacky performance.
7. "Sesame Street"
Williams teaches the two-headed monster about conflict.
Not originally in the script, Williams and Billy Crystal made a quick and memorable guest appearance.
5. "Law & Order: SVU"
Once again proving his flair for dramatic acting, Williams had a powerful performance on "SVU."
4. "Whose Line Is It Anyway?"
During an appearance on "Whose Line," Williams completely stole the show.
3. The "Carol, Carl, Whoopi and Robin" Special
The actor stars as a peculiar funeral goer in this classic.
2. "The Richard Pryor Show"
Williams plays a savvy lawyer in this "To Kill A Mockingbird" sketch.
1. "The Tonight Show"
A nervous Williams appears on "The Tonight Show" for the first time.
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