Happy Days / Laverne & Shirley / Mork & Mindy

This was the trio of series that began my hobby of connecting the dots and piecing together shared realities by crossovers, so it's surprising I waited until 18 months after starting the TVCU blog to cover it. February 1955--LOVE, AMERICAN STYLE--"Love and the Happy Days"--Pilot for the TV series. 1957 to 1967--HAPPY DAYS--The story of the Cunningham family, and their adopted juvie, Arthur Fonzerelli, who has the super power of being cool (similar to Austin Powers' mojo). December 1957--HAPPY DAYS--"Guess Who's Coming to Christmas"--The final appearance of Chuck Cunningham. Note that following this, Fonzie and the Happy Days Gang will head off on a time travel adventure, and then return at the exact point that they left, though much time has passed for them. Following this time adventure, Chuck seems to have ceased to exist, as in the finale of Happy Days, Howard Cunningham states he has only two children. This is why time travel is bad....