Season 4, Episode 21 Gotta Run
First Aired: May 20, 1982
Conclusion. Suddenly notorious, Mork must fight off fans, marketing executives---and Kalnik (Joseph Regalbuto). Robin Williams, Pam Dawber. Tom: Mark Fenske. Billy: Stephen Stucker. Maury: Dan Barrows.
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- Premiered: September 14, 1978
- Rating: TV-PG
- Premise: The smash spin-off from a `Happy Days' episode about a wacky alien from the planet Ork and the sweet-natured woman who teaches him how to adapt on planet Earth. When the show launched in September 1978, it became an instant hit with its mix of frenetic com… (more)