ok here are 5 more!
6. Which "Mary Tyler Moore" co-star went on to play the captain of the "Love Boat"?
7. What actor left "M*A*S*H" to play a radio talk show host on the dreadful "Hello, Larry"?
8. Which star of the '60s hit comedy "I Dream of Jeannie" went on to star as J.R. Ewing in "Dallas"?
9. Which actor caused the demise of "Mork and Mindy" by demanding too much money from producers?
10. Which co-star of "The Odd Couple" left the show in order to play Al, the diner owner with the large nose, on "Happy Days"?