Invisible Movie Hint

This week's invisible movie is an old one. It's a 1960 classic western that was based on an earlier Japanese film titled the Seven Samurai. The film features legendary actors like Wallich, McQueen and Bronson. It starred the actor in the screenshot who also once played the King of Siam.

As a bit of trivia, the famous theme from this movies was used in commercials for Marlboro cigarettes. It was included in the James Bond film Moonraker, on an album by the rock group Yes, and in The Simpsons in the episode titled "Dude, Where's My Ranch?"

Simply identify the movie and turn it in with your first answer at Trivia for five bonus points.