You know what's frightening?
The Spectre acting like he's Spider-Man or Batman, that's what's frightening!
Nazi treachery has sent the Spectre to Pluto! He's become embroiled in a struggle between the "Thin Ones" and the "Furry Ones."
And to help out his buddies during a Furry One invasion, Spectre doesn't use his absolute power over time and space...nope, just fisticuffs and quips:
Meanwhile, allow us to point out that Batman isn't the only one who was called The Dark Knight:
Meanwhile, more petty sparring!
But he doesn't. He just beats them up.
Which means that the Spectre just likes to beat people up.
Now that's scary...
From All-Star Comics #13 (1942)