I am a huge fan of this show, but it feels like by the fourth season, the writers got lazy towards the end and this episode is the perfect example of this. Basically Nick gets infected by a demonic parasite that causes him to have flashbacks. The only new footage is at the beginning, middle, and end. You can literally skip 95% of this episode and miss nothing if you've seen it up to this point. The majority of the episode are events you've already seen played out in episodes that actually relied on stories that we've seen up to this point. The new footage could be watched in less than ten minutes. One of the worst episodes out of the four seasons for total lack of originality.
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