Once again, Tabitha brings all of her toys to life. Though she manages to recall most of her playthings, her "humanized" toy troll (Felix Silla) escapes -- just when Samantha is out having her "10,000 Twitch Overhaul." Meanwhile, Darrin's new client, Mr. Berkeley (Robert Cummings), insists upon meeting Mrs. Stephens, obliging Sam's lookalike cousin, Serena, to come to the rescue. Written by Lila Garrett and Joel Rapp, "Samantha and the Troll" first aired on February 18, 1971. ~ Hal Erickson, Rovi