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Season guide

Dimension 20: Mentopolis

6 episodes Premiered Aug 9, 2023 Updated Oct 17, 2026

Welcome to Mentopolis, the city that exists only in your mind. This season of Dimension 20 invites viewers to heed the call of adventure and enter the show where Game Master Brennan Lee Mulligan, joined by comedians and pro gamers, blends comedy with tabletop role-playing games. As part of the ongoing anthology series, the narrative unfolds within a unique setting, bringing together cast members to navigate imaginati

Previously on Dimension 20

Season 19 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Dimension 20 is a reality, sci-fi and fantasy, comedy, and action and adventure television series that first premiered in 2018.
  • ⚡ The show is hosted and run by Game Master Brennan Lee Mulligan.
  • ⚡ Gameplay features comedians and pro gamers joining together to blend comedy with tabletop role-playing games.
  • ⚡ Mentopolis is established as a city that exists only in your mind.
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Season overview

Welcome to Mentopolis, the city that exists only in your mind. This season of Dimension 20 invites viewers to heed the call of adventure and enter the show where Game Master Brennan Lee Mulligan, joined by comedians and pro gamers, blends comedy with tabletop role-playing games. As part of the ongoing anthology series, the narrative unfolds within a unique setting, bringing together cast members to navigate imaginative scenarios through tabletop gaming mechanics. The series combines sci-fi and fantasy, comedy, reality, and action and adventure elements, maintaining the signature style of the franchise overseen by Game Master Brennan Lee Mulligan.

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Season 19 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 19 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 19: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

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50%
Mytharc (3): Crucial lore & season climaxes
Core (3): Character development & subplots
Side Quest (0): Standalone / filler
S19·E1 Mytharc

The Big Guy

Aug 9, 2023 · 116 min

A murder has everyone in Mentopolis on edge - but there may be more to this case than meets the eye.

S19·E2 Core

The Scattered Mind

Aug 16, 2023 · 126 min

In the wake of the freeway collapse, the PIs seek answers.

S19·E3 Core

F For Freezer

Aug 23, 2023 · 114 min

The PIs scramble to uncover the truth before Elias meets his end.

S19·E4 Core

Grappling With Death

Aug 30, 2023 · 130 min

The Fix finds himself trapped, while the rest of the PIs put together the clues.

S19·E5 Mytharc

Emergency Powers

Sep 6, 2023 · 150 min

Tension and Fucks head to court, The Fix visits an old friend, and Conrad steps up.

S19·E6 Mytharc

Case Closed

Sep 13, 2023 · 115 min

The PIs race towards Oblongata Station to save Elias Hodge once and for all.

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