I'm watching some of the Basil Rathbone Sherlock Holmes movies they're showing here. I'd never seen them. I think before Benedict Cumberbatch and Robert Downey Rathbone was the best known actor in the role.
I don't find them all that special to be honest. They're fun, sure, but a bit simple in terms of the mysteries. It's more that they're just using Holmes in general adventures rather than doing Holmes as he was written. Also Watson is a bit of a fool, which is wrong I think; he is a doctor after all - his intellect just pales compares to Holmes, but then so does everybody's.
The Rathbone films were for the cinema, but they feel like tv epsiodes now, because they're only around an hour. I wonder how they showed them at the time, because an hour is too short for a cinema showing, so they must have added something else you would think.
The Arrow blu-ray of Hammer's Hound of the Baskervilles (with Peter Cushing as Holmes in a Hammer-like atmosphere although not quite as gory as their horror titles) has a great bonus programme of Christopher Lee hosting a tv-special from 1985 where he goes through all the films and actors that have portrayed Holmes to that point - and there are a lot, I think it's the most filmed fictional character bar none.
Isn't it remarkable that the 1985 movie Young Sherlock Holmes, which was directed by Barry Levinson and produced by Spielberg has NO well-known actor whatsoever, who was famous at the time or has become famous since:
Young Sherlock Holmes (1985) - IMDb
It played here in cinemas and I saw it, but it was called Pyramid of Fear instead - probably to show it off as more of an Indiana Jones type of story, which it partly was I believe but it's long since I last saw it.