Subtitles section Play video Print subtitles [Man] Ladies and gentlemen, welcome to... the Biff Tannen Museum. Dedicated to Hill Valley's number-one citizen... and America's greatest living folk hero. The one and only Biff Tannen. Of course we've all heard the legend, but who is the man? Inside you will learn how Biff Tannen... became one of the richest and most powerful men in America. Learn the amazing history of the Tannen family, starting with his great-grandfather, Buford "Mad Dog" Tannen, fastest gun in the west. See Biff's humble beginnings and how a trip to the racetrack on his 21 st birthday... made him a millionaire overnight. Share in the excitement of a fabulous winning streak... that earned him the nickname, "The Luckiest Man on Earth." Learn how Biff parlayed that lucky winning streak... into the vast empire called Biffco. Discover how, in 1979, Biff successfully lobbied to legalize gambling... and turned Hill Valley's dilapidated courthouse... into a beautiful casino hotel. [Biff's Voice] I just wanna say one thing. God bless America. [Man] Meet the women who shared in his passion... as he searched for true love. And relive Biff's happiest moment, as in 1973, he realized his lifelong romantic dream... by marrying his high school sweetheart, Lorraine Baines McFly. Third time's a charm. [Yelling] No! No! Hey, you're coming with us upstairs. Let me go. Sonny, we can do this the easy way or the hard way. [Man] The easy way.