Celebrate 45 years of TV’s longest-running late-night sketch comedy show, Saturday Night Live, with this collector’s edition from PEOPLE. Go behind the scenes of every decade—from the original not ready for prime-time players to today’s star-studded political send ups. Includes more than 100 photographs of your favorite moments, unforgettable guest hosts, musical acts and the most hilarious sketches of the 70s, 80s, 90s, 00s and today.

No one knew what to expect when Night of the Living Dead debuted in 1968. More than five decades later, this low-budget independent movie still hasn't lost its power or influence: Night of the Living Dead became the prototype for how to make a modern horror masterpiece. This was the film that proved the genre could deliver much more than goofy monsters, bad special effects, and a few cheap thrills. It was as thought-provoking as it was gruesome.