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Marty discovers that he can travel through time. He goes back six months to when he ate the old hamburger. But if he didn't eat the hamburger, then he's not an angel, which means he couldn't go back in time, and Steve might actually eat the hamburger, which means . . . what?
First Air Date : Sep 26, 1997
Last Air date : Feb 13, 1998
Episode : 17 Episode
Season : 1 Season
Runtime: 21:14 minutes
Studio: ABC
Country: United States of America