John Lithgow Is Rediscovering “3rd Rock from the Sun” 30 Years Later: ‘I Think I’m Great!’

John Lithgow Is Rediscovering “3rd Rock from the Sun” 30 Years Later: ‘I Think I’m Great!’

The show ran for six seasons from 1996 to 2001 and followed a group of aliens posing as a human family in OhioJohn LithgowCredit: Theo Wargo/Getty; Alan Levenson/NBCU Photo Bank/NBCUniversal via GettyNEED TO KNOWJohn Lithgow says he's rediscovering his 1990s sitcom, 3rd Rock From the SunThe veteran actor portrayed eccentric High Commander Dick Solomon on the show, which ran for six seasons from 1996 to 2001The show followed a group of aliens pos…