Mole in Charge/Playing With

Basic Trope: The Mole has taken the organization to be infiltrated.

Straight: Alex, having infiltrated the government, becomes the Dark Messiah.
Exaggerated: Alex is secretly manipulating every organization, except the one he really works for.
Downplayed: Alex is in charge of a small organization.
Justified: Alex is a Consummate Liar, he uses this to slip up to a high position.
Inverted: Alex the janitor is The Mole
Subverted: The hero brings evidence that Alex is the Mole, but it is proven wrong.
Double Subverted: As soon as Alex is alone, Alex says that he is glad that he was not caught.
Parodied: Alex is obviously a mole, but is elected anyway.
Deconstructed: Alex's organisation eventually finds out he's The Mole. He is executed for this.
Reconstructed: Instead of executing him, they use him to feed false information to their enemies.
Zig Zagged:
Averted: The leader of the organization is not The Mole. Lower members might be moles though.
Enforced: "Alex is supposed to be Smart, but he really isn't. Let's make him a bad guy, and make his 'stupidity' really intentional."
Lampshaded: "So Alex, the president is really one of the bad guys."
Invoked: ???
Exploited: ???
Defied: People are suspicious of Alex. They let him in, but don't let him lead until the know he is trustworthy.
Discussed: "Anyone here could be bad, even Alex himself."
Conversed: See Lampshaded, but said by someone watching the show, not one of the characters.