Bewitched - Season 3 - Eps 17: Sam in the Moon
Darrin is mesmerized by the moon footage on TV and shows Samantha, but she is not interested because she has been there before. Endora wants Samantha to go shopping with her- in Tokyo! They go to a little place where they get warlock tea. Darrin finds the tea and thinks that Samantha really did go to the moon. He has it analyzed and the druggist brings his cousin from Nassau County (Darrin thinks it is NASA) to give him the results: It is really tea, not moon dust.
About Bewitched

Title: Bewitched
First Air Date: 1964-09-17
Last Air Date: 1972-03-25
Status: Ended
Rating: 7.861/10 (from 695 votes)
Language: EN
Seasons: 8
Total Episodes: 254
Network: ABC
Genres: Sci-Fi & Fantasy, Comedy, Family, Drama
Production Companies: Columbia Pictures Television, Screen Gems
Synopsis
Samantha Stephens is a seemingly normal suburban housewife who also happens to be a genuine witch, with all the requisite magical powers. Her husband Darrin insists that Samantha keep her witchcraft under wraps, but situations invariably require her to indulge her powers while keeping her bothersome mother Endora at bay.
Cast

Elizabeth Montgomery
Samantha Stephens

Dick Sargent
Darrin Stephens

Agnes Moorehead
Endora

David White
Larry Tate