"Temple" is the story of Daniel Milton, a talented and successful surgeon. Following a personal tragedy that shatters his comfortable life, Daniel partners up with a lonely yet resourceful young man named Lee to start a literal 'underground' clinic, situated in the vast labyrinthine network of tunnels and spaces beneath London. There Daniel treats all those who cannot, or will not, seek more legitimate means of healthcare: criminals, illegal immigrants, and the just plain weird. But Daniel also has another mission, one close to his heart, and as he begins to push his moral boundaries as both a doctor and a man, it becomes worryingly apparent that it may actually be him and his desperate actions that finally bring the whole thing crashing down.