Back to the Future - Season 1 - Eps 2: A Family Vacation
Doc causes another power cut in his lab whilst trying to invent something. Jules and Verne are annoyed because their toy car racing has been interrupted (it runs on electricity) and Clara is annoyed at the lack of power as well. Feeling that his family has become too dependant on technology since they moved to the 20th Century, Doc uses the DeLorean to take his family back to Medieval England. The family are not happy, especially when Doc sends the DeLorean several hours into the future so there is no way they can go home until then. Clara walks off and after meeting some Medeival women washing in the river she meets Lord Biffingham of Tannenshire. Biffingham takes a shine to Clara and when she turns him down he kidnaps her. Doc tries to save her but eneds up being kidnapped as well. Biffingham imprisons Clara in his tower and decides to marry her - once she has become a widow! And he plans her to be a widow very shortly by challenging Doc to a joustling match.
About Back to the Future

Title: Back to the Future
First Air Date: 1991-09-14
Last Air Date: 1992-12-26
Status: Canceled
Rating: 6.179/10 (from 42 votes)
Language: EN
Seasons: 3
Total Episodes: 27
Network: CBS
Genres: Animation, Sci-Fi & Fantasy
Production Companies: Amblin Television, Universal Cartoon Studios, Zaloom Mayfield Productions, Big Pictures
Synopsis
An animated series for television based on the Back to the Future trilogy of feature films. Based on the highly successful Back to the Future movie trilogy, this series is set, um, "after" the events of the last film, as the adventures of Marty McFly and Doc Brown in their DeLorean time machine continue. Joining the ride is Clara, (Doc's wife from Back To The Future Part III,) Jules and Verne (their sons) Einstein the dog and Jennifer (Marty's girlfriend). And apparently there's a Tannen in every time as relatives of Biff keep popping up, and creating conflict. Mary Steenburgen and Tom Wilson reprise their roles from the movies. During live portions of the show, Christopher Lloyd reprised his role as Doc Brown and was joined by Bill Nye, who conducted experiments that were used in the show.
Cast

David Kaufman
Marty McFly (voice)

Cathy Cavadini
Jennifer Parker (voice)

Mary Steenburgen
Clara Clayton (voice)

Dan Castellaneta
Emmett Brown (voice)

Josh Keaton
Jules Brown (voice)

Danny Mann
Einstein (voice)

Bill Nye
Science Guy

Christopher Lloyd
Emmett Brown