 Two versions of the episode that introduced Robin Williams as Mork from Ork  were broadcast. Initally, the episode ended with Ritchie waking up from a  dream and seeing Robin Williams as an earthling. When the episode was rerun,  this was replaced by a scene tying the episode into the new "Mork and Mindy"  (1978) TV series. Most syndicated prints do not have the Mork and Mindy  ending.