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Season guide

Dimension 20: Tiny Heist

6 episodes Premiered Jan 8, 2020 Updated Oct 17, 2026

Dimension 20 season four features Game Master Brennan Lee Mulligan as he leads a new group of players through a narrative centered on a world defined by big crimes and small people. The season focuses on the participants attempting to pull off one last job. The cast for this installment includes Griffin McElroy, Travis McElroy, Justin McElroy, Clint McElroy, Lily Du, and Jessica Ross. As with other iterations of the

Previously on Dimension 20

Season 4 Lore Primer

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

  • ⚡ Dimension 20 is a series that blends comedy with tabletop role-playing games.
  • ⚡ Game Master Brennan Lee Mulligan facilitates the adventures for various groups of players.
  • ⚡ The series features a rotating cast of comedians and professional gamers.
  • ⚡ Each season typically presents a new narrative arc or setting for the participants.
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Season overview

Dimension 20 season four features Game Master Brennan Lee Mulligan as he leads a new group of players through a narrative centered on a world defined by big crimes and small people. The season focuses on the participants attempting to pull off one last job. The cast for this installment includes Griffin McElroy, Travis McElroy, Justin McElroy, Clint McElroy, Lily Du, and Jessica Ross. As with other iterations of the Dimension 20 series, this season blends comedy with tabletop role-playing game mechanics. The narrative arc is framed within the broader context of the show, which invites intrepid heroes to engage in adventures characterized by elements of science fiction, fantasy, comedy, and action. By bringing together this specific group of players, the season explores the dynamics of a high-stakes heist or criminal operation. The production maintains the established format of the series, where the Game Master facilitates the storytelling experience for the players, resulting in a collaborative improvisational performance. This season serves as a distinct entry in the ongoing anthology, providing a unique setting and set of character motivations while adhering to the established tone and gameplay style of the Dimension 20 franchise.

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Season 4 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 4 Progress Shield

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Binge Efficiency Engine

Season 4: 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
S4·E1 Mytharc

Big Little Crimes

Jan 9, 2020 · 132 min

Toys, bugs, and bittyfolk make up a secret world. Now, six of them are teaming up for a big score.

S4·E2 Core

Chicanery at Shoeby's Casino

Jan 16, 2020 · 124 min

Bean makes friends all over. Ti creates a distraction. Rick saves a life.

S4·E3 Core

Scheming and Scoring Fairy Dust

Jan 23, 2020 · 124 min

Agnes gets some bad news. Inspiration strikes Boomer. The heat on Car-Go gets hotter.

S4·E4 Core

Breaking and Entering

Jan 30, 2020 · 127 min

Rick steals a new identity. Ti pulls a switcheroo. It all comes down to Bean.

S4·E5 Mytharc

Fighting with Fire

Feb 6, 2020 · 116 min

Car-Go makes a threat. Agnes blows her cover. Ti turns up the heat.

S4·E6 Mytharc

The Great Chase

Feb 13, 2020 · 127 min

With Felix Flick's crew in hot pursuit, the heist team speeds toward their final escape.

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