Goldie is a Golden Lion tamarin monkey who joins the Friz on her adventures through research on The Magic Motorbike. It replaces Liz in the Producer Says segments from "Frizzle of the Future" to "Making Magic", the main 26 episodes of Rides Again. Although it doesn't have a confirmed gender, it is implied to be female like her chameleon counterpart.
Goldie, like Liz, is one of the anthropomorphic animals owned by the Frizzles. It travels with Professor Frizzle and accompanies her on adventures in the Magic Motorbike. It likes to research just like its owner; it owns a FrizTab and uses the tablet to look up information while Professor Frizzle takes calls from students in her former class (including Jyoti) and kids around the world. It is shown to hate shrinking, as shown in the producer segment of "The Magnetic Mambo" when the Professor accidentally shrinks Goldie when testing out the Motorbike's new Shrinkerscope.