ALERT!: Entering some wrong answers will end the quiz
Someone has replaced several of the Doctor's friends and foes with Gangers! Some Gangers, regardless of their counterparts, are friends of the Doctor, while others are enemies. Can you help him sort this mess out and determine who is a (F)riend, (E)nemy, and (N)on-Ganger?
NOTE: Adjacent does NOT include diagonals unless otherwise specified! Knowledge of Doctor Who (2005-2013) is required. Well, maybe not required if you intend on guessing. But still, it's recommended.