- The Bus Came Back: Robert Patrick Modell from Pusher.
- Foreign Language Title: Kitsunegari is Japanese for "Fox Hunt" (the episode has nothing to do with actual kitsune).
- Mercy Kill: Modell's sister soothes him while he is in extreme pain and then he dies.
- Monster of the Week. Sort of Myth Arc episode for a Monster of the Week much like (Squeeze - Tooms and Irrestible - Orison). In this case, Robert Patrick Modell. Subverted in that he is not the monster. His sister is.
- Out-of-Character Alert: Modell's behaviour is different from his self-aggrandizing killing spree in "Pusher". Turns out he's trying to protect his sister.
- Shout-Out: To Terminator 2 when Fox is confused between who is Scully and who is Modell's sister.
- Spot the Imposter