42 eps of Master Force contain the story, the 43rd airing ep was an overview of the series covering characters, concepts and adventures through clips from both the Headmasters and Master Force seasons. There is an entirely new narration running through the episode, and in some cases, character dialogue is re-written for certain clips to change the subject that is being discussed, to help the clip fit better into the framework of the episode. As the final installment of the series, this episode features a unique commercial bumper in place of a regular one at its conclusion, starring the show's "mascots", Cab's pet parrot and armadillo. The parrot rides around on the rolled-up armadillo and then promptly falls off as the armadillo uncurls, with "The End" overlaid on top of the whole scene. The home-video release of this episode has an additional seven-minute featurette, included after the closing credits, titled "Shuuta Grand no Master Force Chou Himitsu! (Shuuta and Grand's Masterforce Super-Secrets!). Collectively, the episode and featurette are known as "The Big Book of Masterforce" in some releases. (Source: tfwiki)