Mason is mesmerizing in Bigger Than Life! I think I enjoyed him in any film he's in. One of my favorite actors!

You know, I can't say I've ever gone out of my way to watch him in movies though when he's there I always find him to be the only person I'm interested in watching. Since I tend to prefer Sci-Fi or fantasy movies, the movies I can remember watching him in are:

1. A Journey to the Center of the Earth
2. 20,000 Leagues under the Sea
3. North by Northwest

I can't say I've seen any of the others you mentioned, because they're not my particular fancy. But I'd imagine he's just as interesting and mesmerizing as in the ones I've mentioned.

@Will Barks said:

Mason is mesmerizing in Bigger Than Life! I think I enjoyed him in any film he's in. One of my favorite actors!

Yes, he could elevate any film he was in. Bigger Than Life is a truly great performance.

@AlienFanatic said:

You know, I can't say I've ever gone out of my way to watch him in movies though when he's there I always find him to be the only person I'm interested in watching. Since I tend to prefer Sci-Fi or fantasy movies, the movies I can remember watching him in are:

1. A Journey to the Center of the Earth
2. 20,000 Leagues under the Sea
3. North by Northwest

I can't say I've seen any of the others you mentioned, because they're not my particular fancy. But I'd imagine he's just as interesting and mesmerizing as in the ones I've mentioned.

I love the films you mentioned. North by Northwest is one of Hitchcock's greatest movies, of course, but I have a special fondness for Journey to the Center of the Earth, one of those childhood favourites which has stuck with me. Mason is simply sublime as Professor Lindenbrook.

If you are a fantasy buff you may like to check out Pandora and the Flying Dutchman.