A poster of this LIFE magazine cover hung prominently on the living room wall of what 1970's TV show?
As always, leave your answer in the comments section. Be the first to guess correctly and win a nice Trivia Newton-John Award to place proudly in your blog's sidebar. When the correct answer is given, I will post the award for the winner. Good luck!
***Update*** We have a winner! Congratulations to Chris, author of the wonderful blog My Virtual Attic. Collect your prize, Chris!