Happy Days featured several more Christmas-themed episodes over its decade-long run, including "Richie Branches Out" (Season ...

Happy Days gave rise to several spin-offs, including a mostly forgotten musical sitcom series that actually started off pretty well before quickly petering out.

We may receive a commission on purchases made from links. Originally aired beginning in 1974 -- just one year after "American Graffiti" put George Lucas on the map and made the 1950s cool again -- ...

The Season 3 Happy Days episode, titled “A Date With Fonzie,” aired on Nov. 11, 1975, with guest stars Penny Marshall and Cindy Williams as Laverne and Shirley, two “fast” friends of Fonzie’s (Henry ...

"Happy Days" follows a Wisconsin family's life in the 1950s, back when diners had jukeboxes, teenagers fell in love with milkshakes in their hands, and greasers terrorized the streets. While the ...