 In the episode "How to Marry an Astronaut",  Barbara Eden (I) (qv)s cries for help from inside the champagne  bottle were real. As a prank, director Claudio Guzmán (qv) called  "lunch!" and had everyone leave the set, leaving Eden trapped in the  bottle. While everyone waited in a nearby hallway, the cameras kept  rolling, and the resulting footage was used in the episode. shown on  TV.