The 1970s were the best decade for movies — especially sleazy movies. We aren’t talking about movies with an X The post 11 ...

This was the No. 2 top-grossing movie of 1970, with an all-star cast that included Burt Lancaster, Dean Martin, George Kennedy, Helen Hayes, Jean Seberg and Jacqueline Bisset. It earned more than ...

Interested in learning about more of the best R-rated movies in the 1970s? Keep reading. When you're done, check out our list of the highest-grossing R-rated movies of the 1970s. To determine the ...