---
title: "Dimension 20"
year: 2018
canonical_url: "https://www.archytele.com/show/dimension-20-2018"
media_type: "tv"
tmdb_id: 89180
imdb_id: "tt9646546"
status: "Returning Series"
seasons_count: 30
episodes_count: 313
community_rating: 9.1
vote_count: 18
content_rating: "Unrated"
---

# Dimension 20 (2018) — Television & Cinema Intelligence Dossier

> **Archytele Living Vault Canonical Record**: https://www.archytele.com/show/dimension-20-2018

## Executive Summary & Cultural Positioning

Dimension 20 is a television series that combines comedy with tabletop RPGs. The show is created by Brennan Lee Mulligan, who also serves as the Game Master and host. Brennan Lee Mulligan is joined by comedians and pro gamers in the series. Dimension 20 is an anthology series, with the setting and cast changing between seasons, and most of the games use Dungeons & Dragons 5th edition. The series is produced by and broadcast on Dropout. Dimension 20 has been available to stream online, with various platforms offering episodes of the show. The series has been ongoing since 2018, with new seasons and episodes being released. Brennan Lee Mulligan is a regular presence on the show, guiding the games and storylines as the Dungeon Master.

## The Hook & The Verdict

**The Hook**: "Game Master Brennan Lee Mulligan leads comedians and gamers through imaginative tabletop role-playing adventures."

### Why Watch
- engaging storytelling
- talented cast chemistry

### Caveats & Content Note
- requires interest in tabletop gaming
- lengthy episode runtimes
- Tone & Suitability: The series features comedic themes and tabletop role-playing scenarios suitable for mature audiences.

**Micro-Themes & Vibe Matrix**: comedic, imaginative, collaborative, theatrical

## Streaming Availability Matrix

Direct streaming licensing updates dynamically. Consult the live tracking interface at https://www.archytele.com/show/dimension-20-2018#watch.

## Season Architecture & Lore Primers

### Fantasy High (17 Episodes)
Dimension 20 is a reality television series that premiered in 2018. The show is a role-playing game presented with an '80s twist, and it features Game Master Brennan Lee Mulligan. The series is categorized as a sci-fi, fantasy, comedy, reality, and action-adventure program.

## Filler vs. Essential Episode Classifier

- **Total Tracked Episodes**: 63
- **Crucial Mytharc Episodes**: 11 (17%)
- **Character Core Episodes**: 52 (83%)
- **Side Quest / Filler Episodes**: 0 (0%)

## Creative Credits

- **Created by**: Brennan Lee Mulligan
- **Networks / Studios**: Dropout

## Key Cast Continuity

- **Brennan Lee Mulligan** as *Game Master*
- **Lou Wilson** as *Fabian Seacaster*
- **Ally Beardsley** as *Kristen Applebees*
- **Zac Oyama** as *Gorgug Thistlespring*
- **Siobhan Thompson** as *Adaine Abernant*
- **Emily Axford** as *Fig Faeth*
- **Brian Murphy** as *Riz Gukgak*
- **Aabria Iyengar** as *Game Master*
- **Erika Ishii** as *K Tanaka*
- **Isabella Roland** as *Lila*

## Canonical Frequently Asked Questions

### Q: What is the format of the show?
The show features a Game Master leading a group of players through tabletop role-playing games.

### Q: Who appears on the show?
The cast consists of comedians and professional gamers.

### Q: Who is the Game Master?
Brennan Lee Mulligan serves as the Game Master for the series.

### Q: What genre is the show?
The series blends comedy with tabletop role-playing games.

### Q: When did the show premiere?
The series premiered in 2018.

## Grounded Source Citations

- [Dimension 20 (TV Series 2018- ) - IMDb](https://www.imdb.com/title/tt9646546)
- [Dimension 20 - Wikipedia](https://en.wikipedia.org/wiki/Dimension_20)
- [Dimension 20 (TV Series 2018- ) — The Movie Database (TMDB)](https://www.themoviedb.org/tv/89180-dimension-20)
- [Watch Order - Dimension 20 Wiki](https://dimension20.fandom.com/wiki/Watch_Order)
- [Dimension 20 (2018) - Episodes, Trailer, Cast & Seasons](https://newmovietowatch.com/shows/dimension-20/)
- [Dimension 20 (2018-2026) - Where to Watch - Moviefone](https://www.moviefone.com/tv-shows/dimension-20/gPmJLBA1IFpSP4bKZeSff1/where-to-watch/)

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*Generated by Archytele Open Intelligence Systems. Data verified against TMDB and JustWatch APIs.*