Trick or Treat

 is the seventh episode of the second season, and the forty-third episode of the Bewitched series. The episode was completed by July 29, 1965.

Plot
Endora wants Samantha to go away with her to celebrate a traditional Halloween ceremony, but Darrin forbids it because he wants Samantha at home to host a party for potential new client, Jack Rogers. Seeking revenge, Endora turns herself into a little girl and curses Darrin into a werewolf.

Trivia

 * Maureen McCormick, the future Marcia Brady from "The Brady Bunch", guest stars.

Cast

 * Elizabeth Montgomery as Samantha Stephens
 * Dick York as Darrin Stephens
 * Agnes Moorehead as Endora
 * David White as Larry Tate
 * Irene Vernon as Louise Tate
 * Jack Collins as Jack Rogers
 * Barbara Drew as Phyllis Rogers
 * Maureen McCormick as Young Endora
 * David Bailey as Boy Magician
 * Skip Tourgeson as Delivery Boy