14. All Sorts of Spin-Offs
Photo: sakh
Happy Days was incredibly successful during its heyday, and because of that, there were multiple spin-offs that branched out and also saw a great deal of success. Some of which even went on to become “Classic” TV shows such as Joanie Loves Chachi, Laverne and Shirley, and possibly the most popular was Mork and Mindy thanks to the late, great Robin Williams.