I'm just going to go ahead and embrace my age.

[b]Movie[/b]: [i]Superman[/i] (Christopher Reeve). I'm sorry, but there is only ONE actor who will ever be Superman/Clark Kent for me. And it ain't Henry Cavill.

[b]TV Show[/b]: [i]Wonder Woman[/i] (Lynda Carter). This was my show growing up. Wonder Woman was the first comic book that my parents bought for me because I was such a fan of the show.

[b]Animated[/b]: [i]Challenge of the Super Friends[/i]. If you were a kid in the late 70s/early 80s, there's NO WAY you were not watching this. I had all the toys. When I think of childhood, this cartoon is what I think of.

So when I consider the question of "the best", these are what define any comic adaptation for me. And nostalgia being what it is... nothing can compare.