"You must unlearn what you have learned," he tells Luke. "Luminous beings are we, not this crude matter. You must feel the Force around you."
'Star Wars' fanatics travel far for glimpse of iconic sites →
Few knew of Anderson's role until Mark Hamill, who played Luke Skywalker, said in a 1983 interview that "Bob Anderson was the man who actually did Vader's fighting."
Movie sword-fight master Bob Anderson dies at 89 →