From Robin Williams' debut as Mork to the infamous 'jump the shark' moment, here are five essential episodes of Happy Days.

It’s amazing how a single sitcom—even one that arrived and took the pop culture world by storm—can create an entire universe of shows, characters and Saturday-morning experiments, but Happy Days may ...

Every day was a happy day on the 1970s classic sitcom, Happy Days. This 11 season-running show brought much joy to its viewers and brought nostalgia to a whole other level. This is the cast of Happy ...