Lana Kane is the other top agent at ISIS and just happens to be Archer's ex-girlfriend. She's a curvaceous black woman that despite her ridiculous physical and mental abilities is always second fiddle to Malory's favorite agent and son. Most notable about her? Besides her fake boobs? Her giant hands.
(Learning him and Lana have to share a one bed room)
Archer: Lana, lana, lana, lana (Shouts) LANNNNNAAAAAAA!!
Archer: (snickers) Danger Zone....
Lana: What's your third biggest fear?
Archer: Brain aneurysm.
Lana: What's a brain aneurysm have to do with walking around in a swamp?
Archer: Nothing, it can happen anywhere at anytime, that's what makes it so terrifying.