These are some of Arnold's best movies in my perspective.
In the first Terminator movie Arnold played the part of the machine that is on the a mission to destroy Sarah Conner. The second installment, Arnold is the machine once again, but this time he is there to protect Sarah and her son, John. This movie was much better than the first and introduced us to some special effects we had not been familiar with at that time.
In this movie the story takes place on Mars. Arnold is some kind of bad guy turned good because of memories of his past had been hidden from him. When he realizes he was the bad guy, he doesn't want to go back to that life and becomes the hero.
Arnold played an undercover detective that must take his partner's role as a kindergarten teacher when she becomes to sick to continue her part. This movie has the comedy, adventure and romance that make it a feel good movie.
In this movie, the wife and son of Arnold's character are killed in a terrorist explosion. So of course Arnold goes after the terrorists and ends up killing the leaders.
In this movie Arnold's character is supposed be a very innocent person with very little life experience who grew up on an island. He decides to look for his brother (Danny Devito) who he believes is in some sort of trouble. This a good comedy and adventure movie.
select one here...