That Was Then S01 E01 The Thirty-Year Itch

Travis Glass is a door salesman who lives with his mother, while the woman he really wants to be living with is married to his older brother. Travis needs a makeover—and he gets one when a lightning bolt and the Kinks' ""Do It Again"" combine to send him back 14 years to high school. Now he does have a chance to do it again. Trouble is, his actions produce consequences that will keep him hopping back and forth in time.