#10 Arachnophobia
Modern Family's Mitchell Pritchett believes folks at his new law firm dress up for Halloween, so he becomes your friendly neighborhood Spider-man. But Mitchell's spidey senses start tingling when he realizes that only the firm's dorkiest lawyers dress up. He keeps his costume hidden under his now super-snug suit, but the squeaky noises that emanate with every awkward move constantly threaten to reveal his secret identity.