Don Marshall

A rich but racist man is dying and hatches an elaborate scheme for transplanting his head onto another man's body. His health deteriorates rapidly, and doctors are forced to transplant his head onto the only available candidate: a black man from death row.

It's 1951 in Korea, a time that the United States Army doesn't like to remember. The Communists, led by Chinese forces, are tearing up the battlefield and overrunning American and South Korean positions, and in the midst of it, Sgt. Paul William Ryker (Lee Marvin), decorated World War II hero, with medals that would be the envy of any man in uniform, has been convicted of treason for allegedly deserting, going over to the enemy, and spending weeks behind enemy lines. (allmovie.com)

During the Korean War, a newly commissioned lieutenant find that they are trapped when the enemy surrounds their position. He uses ancient tactics he remembers from his history books to try to get them out of it.

Three young men begin a motorcycle road trip in Colorado and head south until they reach Panama.

A spaceship from Earth crash-lands on an Earth-like planet on which everything, including the human-like inhabitants, is twelve times the size of its counterpart on Earth. (imdb)