John Lithgow says his time on ‘3rd Rock from the Sun’ were his ‘happiest years as an actor’

Oscar-nominated actor John Lithgow, who has portrayed everyone from Winston Churchill to a Cardinal at the Vatican, apparently really misses his days playing an alien.

​ Oscar-nominated actor John Lithgow, who has portrayed everyone from Winston Churchill to a Cardinal at the Vatican, apparently really misses his days playing an alien. Read More Breaking News, Latest News and Videos | CNN