Check out the lowdown for Thunderbirds Are Go 321 “Break Out” which features the Chaos Crew and the Mechanic!

Thunderbirds Are Go 321 - Brains' experiment
Thunderbirds Are Go 321 “Break Out” – Brains’ experiment which will help them find missing father Jeff Tracy ©2019 ITV Studios Limited / Pukeko Pictures LP

Thunderbirds Are Go Season 3 Episode 21 will first air on UK’s ITV Saturday, Saturday January 18th, 2020. It will be shown at 8:30 am – 9:05 am. It also airs on CITV at the same time and at other times during the weekend.

This is the first of eight final episodes. Unfortunately it looks like these will be the last episodes of this GCI animated Thunderbirds.

The series is also available Amazon Prime. This current batch will be found is what they call Season 6.

Thunderbirds Are Go 321 Clip

Teaser Clip – Brains test out his T-Drive Engine

As a result of the failed experiment Brains now needs help from the Mechanic to build the T-Drive Engine…

Episode Recap (Spoiler Warning!) – The Chaos Crew Try to Capture The Mechanic…

Thunderbirds Are Go 321 Lowdown

Season 3 Episode 21 “Break Out”

Production Number 2/2131/0073/001

Story Teaser: The Chaos Crew interrupt International Rescue’s plan to break the Mechanic out of prison.


Lady Penelope… Rosamund Pike
Parker… David Graham
The Mechanic… Chris Jarman
Scott & Alan Tracy… Rasmus Hardiker
Kayo… Angel Coulby
John Tracy… Thomas Brodie-Sangster
Brains & GDF Soldier… Kayvan Novak
Captain Rigby… Mark Silk
Colonel Casey… Adjoa Andoh
Havoc… Aimee-Ffion Edwards
Fuse… Craig Stein
The Hood… Andres Williams

Production Credits

Writer… Benjamin Townsend
Head Writer… Rob Hoegee
Original Authors… Gerry & Sylvia Anderson
Composers… Barry Gray, Ben Foster & Nick Foster
Voice Director… Dave Peacock
Producers… Stuart Mcara, Teresa Reed
Director… Shinji Dawson
Executive Producers… Estelle Hughes, Giles Ridge, Clive Spink, & Richard Taylor

©ITV Studios Limited / Pukeko Pictures LP 2019.
All copyright in the original Thunderbirds™ series is owned by ITC Entertainment Group Limited.
A Co-production of ITV Studios / Pukeko Pictures in association with ITV Studios Global Entertainment.

Teaser Gallery

Recap Gallery