This episode featured a number of Mattel toys: on the shelf in the main office is an American Girl Barbie, a Francie doll, and Barbie fashions, and gold statute of Barbie on the desk; in the toy testing room, Mike is playing with the Blackbird Pie (the 1966 model), the kids are asked to build a bridge with Hot Wheels tracks, and there is a See-N-Say displayed with other toys on a table.
One of only two episodes where Peter is briefly in drag, with the other episode being Dance, Monkee, Dance (1966). In each episode, it is to help expose the antagonist.
One of the kids at the toy factory was played by Richard H. Campbell (then 7 years old).