Some actors go to extremes to look a certain way for a big part. Judy Garland was no exception. You wouldn't believe what she did for her role in 'The Wizard of Oz.'
'The Andy Griffith Show' star Don Knotts had a difficult childhood, especially at the hands of his father. Knotts eventually turned all that pain into comedy gold.
The TV show about three witches, 'Charmed' won over fans during its eight seasons. The show was so popular that comic books and reboots have kept 'Charmed' alive.