The 1980s gave us some TV shows that ran forever, some that became classics, and some that disappeared so fast you almost needed a VCR set to the right night just to prove they existed. But not every one-season show deserved the hook. Some were strange, funny, ambitious, or just too different for network TV at the time. But they all deserved more seasons than they got.

Uncover the extreme lengths actors have gone to perfect a role with 15 times actors took their method acting to shocking and sometimes dangerous levels. From physical transformations to living in character off-set, discover the dedication and madness behind these unforgettable performances.

Plenty of today’s Hollywood action stars seem a little below average when it comes to height—hello, Tom Cruise. Jeff Chandler was something different entirely. With his broad frame, he towered over most of his costars. The wavy silver hair, dark complexion, and deep, resonant voice certainly didn’t hurt either. When a terrible tragedy took his life far too early, Hollywood lost one of its true leading men. But years later, a shocking accusation would force people to see Chandler in a completely different light.

Most people write off 50s monster movies as being too old and too cheesy, but many of these films deserve a second look.

Steve Reeves was a colossus on the big screen, but he decided he was done with acting while he was still in his prime.