The first couple to be shown in bed together on prime time
TV was Fred and Wilma Flintstone.

The Flintstones animated sitcom was produced by Hanna-Barbera Productions and was originally broadcast on ABC from September
30, 1960, to April 1, 1966.

In 2013, TV Guide ranked The Flintstones the second-greatest TV cartoon of
all time (after The Simpsons).