Amphibia Season 3 Episode 8b - If You Give a Frog a Cookie Episode Title:If You Give a Frog a Cookie.Episode Description:Dr. Jan tells Anne about Dr. Frakes, a scientist who could potentially help them. Jan says to wait until they know they can trust Frakes, but Anne, guilted by the homesick Plantars, goes to see her immediately. Frakes reveals that she has built a machine that can create portals to other universes, but the Plantars cannot find Amphibia through it. When Frakes discovers that the Plantars are frogs, she kidnaps them. With the aid of Frakes' assistant Terri, Anne rescues them. Afterwards, the Plantars apologize for guilting Anne. Having been fired by Frakes, Terri decides to help them build their own portal.