Mr. Dinsdale, a handsome lady-killer client falls for Samantha because she looks like Serena. Samantha tries to get the whole thing straightened out, but it only results in Darrin losing his account. Dinsdale sees the truth for himself when Samantha and Serena come together.
Elenco: Elizabeth Montgomery , David White , Agnes Moorehead , Dick Sargent , Sandra Gould , Bernard Fox , Kasey Rogers , Erin Murphy , Diane Murphy , Ronald Long , Ivor Barry , Alice Pearce .