Dimension 20

Name: Dimension 20
Genre: Sci-Fi & Fantasy, Comedy, Reality, Action & Adventure
Released: 2018-09-19
Rating: 9.1
Cast: Brennan Lee Mulligan, Emily Axford, Ally Beardsley, Brian Murphy, Zac Oyama

RETURNING30 Seasons313 Episodes★ 9.1

Dimension 20 is a sci-fi and fantasy series on Dropout that premiered in 2018, with 30 seasons and 313 episodes to date. Its most recent episode aired on Oct 21, 2026, and more episodes are on the way.

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NetworkDropout

First AiredSep 19, 2018

Last AiredOct 21, 2026

GenreSci-Fi & Fantasy, Comedy, Reality, Action & Adventure

Created ByBrennan Lee Mulligan

LanguageEnglish

CountryUnited States

ProductionDropout

Heed the call of adventure and enter Dimension 20 where Game Master Brennan Lee Mulligan, joined by comedians and pro gamers, blends comedy with tabletop RPGs.

AIRING NOW

Dimension 20 is airing now. The most recent episode aired on Oct 21, 2026, and the next air date has not been listed yet. Track this show to get an alert when a date is confirmed.

WHERE TO WATCH

Amazon Prime Video

Amazon VideoBUY

Some links may earn us a commission. Data via JustWatch / TMDB

Cast

Brennan Lee Mulligan

Game Master

Emily Axford

Tiddlywinks / Cutie Pie

Ally Beardsley

Calypso

Brian Murphy

Ol' Clyde Horsey

Zac Oyama

Avery Augustusus Archibald Tinsley

Siobhan Thompson

Constance / Baba the Bear

Lou Wilson

Wyon / Pimploe

Seasons & Episodes30 seasons · 313 episodes

0% complete

A band of toys rise to defend the enchanted Toylight, the last flicker of a child's imagination.

E1Sing A Song of Six

Sep 16, 2026106m

Six grizzled toys reunite to guard the sacred nursery Toylight.

E2Run, Run, As Fast As You Can

Sep 23, 2026106m

The toys reconnoiter, have an angelic encounter, and send a diplomatic envoy to enemy lines.

E3The Worms Crawl In, The Worms Crawl Out

Sep 30, 202693m

The Dark Prince of the Ratkin lays siege to the Nursery as the Toys attempt to hold the line.

E4Ashes, Ashes, We All Fall

Oct 7, 2026129m

The battle for Port Cochere and the Train Station continues.

E5Ol' Block Bridge is Falling Down

Oct 14, 2026127m

The Toys fall back and reassemble at the Bridge. Sacrifices are made.

E6The Cradle Will Fall

Oct 21, 2026147m

The Toys make one last stand to defend the Toylight.

About Dimension 20

Dimension 20 is a sci-fi & fantasy, comedy, reality, action & adventure series on Dropout. The show first aired on Sep 19, 2018 and currently has 30 seasons and 313 episodes. Dimension 20 is currently airing; its most recent episode aired on Oct 21, 2026. It has a rating of 9.1/10 based on 18 votes. The cast includes Brennan Lee Mulligan, Emily Axford, Ally Beardsley, Brian Murphy, Zac Oyama. Created by Brennan Lee Mulligan.