Sir Ian McKellen

WATCH: Sir Ian McKellen’s TV Debut from 1964

To continue our occasional series spent digging around on YouTube looking for some of the very first TV adventures for prominent British acting talent, here’s a virtual spelunk that goes all the way back to 1964.

WATCH: New ‘Mr. Holmes’ Trailer Reveals Unsolved Case

Mr. Holmes hits U.S. theaters on July 17, and we have a new trailer.

There have been times that a film rolls out photo after photo, and a teaser trailer, and then another trailer, building up to the release, and you’re like, “Really? I know the whole story now,” but this isn’t one of the cases.