Certain male stars dominated Hollywood in the '70s. These men were not only great actors, they were also exceptionally good-looking, which gave them their 'heartthrob' status. While we know much about these actors and their work, there are a few fascinating anecdotes that most people don't know. For instance, did you know that one actor sold his dog for US$40 just so he could afford to buy food...only to buy him back for a small fortune once he became successful?
Click through the following gallery to discover more amazing facts about these 1970s heartthrobs.