As a result of the team's previous group therapy session, Jane retreats to the Underground, a treacherous place deep within her own mindspace; there, she encounters the various facets of her many personas and journeys to discover traumas of her past.
Tropes for this episode include:
- Adaptational Attractiveness: In the comics, Daddy was a representation of Jane's father, though he was depicted as a giant monster made from insects, excrement and puzzle pieces. Here, he's just a thousand living puzzle pieces in the shape of Jane's father.
- Adaptational Ugliness: The Sisters appeared once in a group shot of Jane's personalities in the comics, but they appeared as a group of three normal looking women. Here, they're turned into a three-headed woman and all three heads look like old hags.
- Flipping the Bird:
- Jane does this to Silver Tongue when she asks her if she thinks her role as primary personality a joke.
- Driver 8 does this to Cliff as he gets dragged to prison by Hammerhead and Driller Bill.
- Cliff does this to Jane's Daddy personality and tells him to fuck off when he was trying to have a conversation with Jane.
- Foreshadowing: The episode cuts to the Negative Spirit linking Cliff and Jane at one point with Vic and Rita absent from the scene. This winds up being a hint at those two getting into something on their own, which they reveal at the end.
- Half the Man He Used to Be: During the confrontation with Daddy, Cliff is ripped in half.
- It's All My Fault: Cliff continues to believe that what Jane is going through is his fault for pushing her into therapy, though Rita says it was Admiral Whiskers's fault.
- Journey to the Center of the Mind: Cliff ventures into "the Underground" to find Jane and wake her up.
- Mythology Gag: Pretty Polly being called out for never manifesting refers to how she was one of the personalities that never took control of Jane's body in the comics.
- Noodle Incident: What exactly did Jack Straw do to earn getting locked up?
