2 ?ins did Mork and mindy come on abc and did it go into cindication before it stoped coming on prime Time

It premired on ABC in the 1978-1979 season. The Neilson Ratings For THen Were:

1. "Laverne and Shirley"- ABC
2. "Three's Company"- ABC
3: "Mork and Mindy-Happy Days"*- ABC

*They were tied!

Originally posted by chris jacob:
2 ?ins did Mork and mindy come on abc and did it go into cindication before it stoped coming on prime Time

Nope. It went into syndication in the fall of 1982, after having been cancelled by ABC due to low ratings.