- I Knew It!: Many fans correctly predicted that someone got replaced in the first episode of this season when Bad Janet came to collect Chris via the train. Although Michael was the most popular prediction, some did correctly guess Janet.
- Spoiled by the Cast List: Glenn being the hooded figure can be gleaned from the previous episode, where he is listed in its closing credits but does not appear in the episode otherwise.
Trivia / The Good Place S 4 E 04 "Tinker, Tailor, Demon, Spy"