* JerkassWoobie: Mr Jelly is as bitter and cold as he is due the trauma of losing his hand and losing work due to this.
* NightmareFuel: From start to finish.
** The Halloween special. ''Ye gods''.
** The deaths of [[spoiler:Joy]] and [[spoiler:Lomax]] in series two.
** The way the Silent Singer moves is unsettling to say the least. In fact, everything about the Silent Singer.
* RetroactiveRecognition: The part of Michael 'Tealeaf' Fry was one of the first leading roles for Creator/DanielKaluuya, who later found success in Hollywood.
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