Other venerable character actors cast their distinctive spells, including Estelle Winwood ("Hold Me, Touch Me" in the original The Producers) and Reta Shaw (Mary Poppins) as Endora's sisters in "Witches and Warlocks Are My Favorite Things; Marty Ingalls as a rival ad agency spy in "Dangerous Diaper Dan"; Norman "Mr. Roper" Fell as Sigmund Freud(!) in "I'd Rather Twitch Than Fight"; and, in a bizarre cameo, Willie Mays as one of Endora's Halloween party guests in "Twitch or Treat." ("You mean he's a...," Darrin stammers. "The way he hits home runs?" Samantha replies, "What else?"). Sandra Gould, replacing Alice Pearce, joins the cast as busybody neighbor Gladys Kravitz. One of the season's most enjoyable episodes is "A Most Unusual Wood Nymph," which allowed York to break out of his confounded husband character to portray the lusty Darrin the Bold, a cursed 14th-century ancestor. And with the sight of the ravishing Montgomery in a castle-maid costume, who needs extras in this otherwise charmed four-disc set? --Donald Liebenson