Greatest Screen Entrance?

Henry Fonda in Once Upon A Time in the West.

[spoiler]Who would've thought that goody two shoes 'aw shucks' Henry Fonda would be the baddie?[/spoiler]

It's been awhile but Eli Roth in Inglorious Basterds.
Walking through the tunnel with the bat.

Gene Wilder as Willy Wonka

Sound Of Music

Max Schreck in Nosferatu.

Frank Morgan in The Wizard of Oz.

Everley Gregg in Brief Encounter.

Edmond O'Brien in D.O.A.

Jane Fonda in Barbarella.

Truman Capote in Murder by Death.

The Predator in Predator.

Mike Myers in Austin Powers: International Man of Mystery.

Chris Waltz in Inglourious Basterds.

Tom Hardy in The Dark Knight Rises (The only good thing about that film).

One from each decade.

Julie Andrews in The Sound Of Music.
I would have never left those mountains.