Samantha transforms a stray chimpanzee into a human named Harry (Lou Antonio). The trouble really begins when Harry refuses to be returned to ape-hood. And as if that wasn't enough of a dilemma, Harry is hired as a "perfect" model by Darrin's latest client, cologne manufacturer Evelyn Tucker (Gail Kobe). Scripted by the prolific Bewitched writing team of Lila Garrett and Bernie Kahn, "Going Ape" initially aired on February 27, 1969. This marked one of the few episodes in which Darrin Stephens does not appear at all;
he's said to be away on business for two days. Samantha speaks with him on the telephone at one point, but he is neither seen nor heard. ~ Hal Erickson, Rovi