Topps produced these non-sport mystery fun packs from 1978-1981. Each bag had 27 assorted packs of popular Topps trading cards. There were sports and non-sports versions.
Some examples of the non-sport titles included are:
-Raiders of the Lost Ark
-Star Trek: The Motion Picture
-Empire Strikes Back
-Wacky Packages Stickers 1st Series
As far as what the sports bags contained, I really don't care.
Here are a few scans I've found.
COMING NEXT: TOPPS WANTED POSTERS 1980