This is my idea of a crossover between the "Back to the Future" Animated Series and the "Voyagers!" TV show, where some of there adventures intersect and they eventually meet face-to-face. Note: I thought of how they could've been if Calbertia, the girl Jeffery befriended in Ancient Rome in episode 2, chose to join him and Bogg (which is what I think should have happened).
Rated: K+ - English - Sci-Fi/Adventure - Chapters: 1 - Words: 1,710 - Reviews: 1 - Published: 5/4/2018 - Doc/Dr. Emmett Brown, Jules Brown, Marty McFly, Verne Brown - Complete