If you ever saw 5 minutes of Lost In Space, you would think Jonathan Harris, who played Dr. Zachary Smith on the 60s TV show was gay too. The Robinson’s Mom on the show, June Lockhart recalls that Jonathan did not try to tone it down and "would be the first to tell you"... She tells Cary Harrison that he was a hoot on set and she once laughed so much she was written out of 2 episodes as punishment –at full pay. Watch.