Agreed on the Moriarty business. He only appeared “onstage” (that is, seen by Watson and not filtered through other people talking about him) for all of a sentence or two in The Final Problem–and that was through a glimpse through a window at the train station!
Since the Lone Ranger is (sadly, rather notoriously) in the public eye at the moment, I’ll add my two cents on Tonto:
The common misconception of Tonto (as he was formerly presented) is of a dumb Indian stereotype who always got the short end of the stick and whom the Lone Ranger talked down to.
I haven’t heard enough of the radio series to comment on his portrayal there, but from what I have heard of the radio series and what I’ve seen of Jay Silverheels’ portrayal in the TV series, nothing could be further from the truth. Tonto was portrayed as a capable, levelheaded partner to the Ranger, always able to use his head and come through in a pinch. He showed a sly sense of humor at times. What’s more, the Ranger never, EVER talked down to him, and you got the feeling that if anyone mistreated Tonto in front of the Ranger it would be Katy bar the door.
Sometimes other Native American tribes were portrayed a little condescendingly in the series. But the interesting part is, in one of the movies starring Moore and Silverheels (The Lost City Of Gold), the subject of racism was touched on (Tonto called it a “sickness in the head”) and one of the characters was a half-breed doctor terrified that his Native American heritage would be revealed. Pretty daring for a B-movie matinee in the fifties.
The only real embarrassment was the broken English, which is why later portrayals iron that out. After all, even if Tonto did start out having a little trouble with English you’d think he’d improve by spending so much time with the Ranger.