No, the twins were played by Alyce and Rhae Andrece. Julie Newmar guest starred in the episode “Friday’s Child.” Here is the episode: https://www.youtube.com/watch?v=cGf7dG8ckNA
Regards,
69 posted on 04/17/2015 8:17:51 PM PDT by VermiciousKnid
(Sic narro nos totus!)