Mark Hamill on "The Machine," Luke Skywalker, and supporting Ukraine

In 2015, on a remote island, high above the sea, "Star Wars" fans had a reunion with an old friend: Mark Hamill as Luke Skywalker.

And this past week, at his home high above the sea in Malibu, California, "Sunday Morning" caught up with him again. Hamill moved there in 1978, after the first "Star Wars" film made him a household name.

Smith asked, "I heard you call yourself elderly in an interview the other day. You see yourself as elderly?"