as a part of the FoxBox block, from March 22 to August 30, 2003. This show marked the debut television appearance of Bill Nye on a nationally broadcast show. The central premise of the TV series was that, after the conclusion of Back to the Future Part III, in 1991, Dr. Emmett Brown moved into a farm in Hill Valley with his wife Clara, their sons Jules and Verne, and the family dog, Einstein. As with the films, time travel was achieved through the use of a modified DeLorean, which had apparently been re-built after it was destroyed at the end of the trilogy. The DeLorean now has voice-activated "time circuits" and can also travel instantaneously to different locations in space and time, in addition to folding into a suitcase. The characters also travel through time using the steam engine time machine Doc invented at the end of the third film. Although Marty McFly is the show's main character and Jennifer Parker makes occasional appearances, the show focused primarily on the Brown family, whereas the films focused on the McFly family. The film's villain, Biff Tannen, also appeared frequently. In addition, relatives of McFly, Brown, and Tannen families were plentiful in the past or future parallel time zones visited. Unlike the films, which took place entirely in Hill Valley and the surrounding area, the series frequently took the characters to exotic locations. At the end of every episode, Doc Brown would appear to do an experiment, often related to the episode's plot. The first season also included post-credits segments with Biff Tannen telling a joke related to the episode, alluding to Thomas F. Wilson's career as a stand-up comedian. Cast and crew Cast and characters Reception Box office performance indicates the adjusted totals based on current ticket prices (by Box Office Mojo). , the Back to the Future series is the 14th-highest-grossing trilogy of all time at the domestic market (adjusted for inflation), 17th-highest-grossing trilogy of all time at the domestic market (not adjusted for inflation), and the 13th-highest-grossing trilogy of all time, worldwide (not adjusted for inflation). The trilogy was re-released in certain countries worldwide on October 21, 2015, to commemorate the date traveled to by the protagonists in Back to the Future Part II and generated $4.8 million on its opening day. In the United States and Canada, it earned $1.65 million from ticket sales across 1,815 North