The set used here as the interior of Mammoth Studios was previously used for the "Mary, Mary" romp in Episode No. 12, "I've Got A Little Song Here". It will be used again in No. 41, "The Card-Carrying Red Shoes", as a theater for The Druvanian National Ballet, No. 58, "Mijacogeo" (a.k.a. "The Frodis Caper"), as Wizard Glick (Rip Taylor)'s sinsiter arsenal in the KXIW-TV studio.