NO ONE COULD STOP HUGGING in the greenroom before Vulture Festival’s 3rd Rock From the Sun reunion panel. The show’s leads—John Lithgow, Kristen Johnston, French Stewart, and Joseph Gordon-Levitt—had been close during its six-season run, but the four had not been in a room together since the day they wrapped 20 years ago. Lithgow in particular was in a state of effusive delight. “I’ve been waiting for this for so long,” he exclaimed as the members of the quartet cried and embraced one another. “This is so surreal!” said Gordon-Levitt.
A weird, surprisingly subversive sitcom about a group of aliens sent to Earth to study humanity, 3rd Rock won eight Emmys for performance, choreography, and design. Yet perhaps because of its odd, mannered bluntness, the series has not attained the…