The mysterious disappearance of the Cunninghams’ oldest son on Happy Days was so earth-shattering that it led to a pop-culture phenomenon: Chuck Cunningham Syndrome. It’s when a character suddenly ...

With its combination of nostalgia and heartwarming comedy, Happy Days brought viewers back to the 1950s for 11 seasons beginning in 1974. The show effortlessly captured the audience with not only ...

Henry Winkler Offers Explanation to 'Happy Days' Character's Mysterious Disappearance originally appeared on Parade. Actor Henry Winkler is addressing the mysterious disappearance of the Happy ...

Chuck Cunningham is perhaps the most infamous case of a disappearing sitcom character. He was the older brother of Richie Cunningham, appearing in the first two seasons of Happy Days. In the early ...