4x07 Long Before We Met...
First Aired: Nov. 19, 1981 on ABC
Summary: Mork accompanies Mindy to her high school reunion and gets upset when Mindy associates with an old boyfirend. Mork then attempts to go back in time to the prom and do away with the boyfriend and he succeeds. When Mork comes back to reality Mindy then assures him that he is the only one she loves.
Guest Stars[no credits found]