3 Season
78 Episode
Thunderbirds Are Go! - Season 1 Episode 25 Undercover (2020)
An undercover operation involving Lady Penelope and a Parker to recover a stolen Repulser Magnetic Array for the Global Defence Force gets blown prematurely. Parker is taken prisoner by Banino using the power of the Repulser and he takes a stolen GDF flyer with Kayo, who was secretly acting as back-up, in pursuit in Thunderbird Shadow. The flyer crash lands on a factory roof and International Rescue intervene with Scott in Thunderbird 1 rescuing one of the factory workers and Lady Penelope saving Parker. Kayo confronts Banino to find he knows her secret; she lets him escape knowing she will have to reveal the truth of her past.
- Country : United Kingdom
- Genre : Family, Action & Adventure, Animation
- Studio : ITV1, CITV
- Director : Sylvia Anderson, Gerry Anderson
- Cast : Rasmus Hardiker, Chris Jarman, David Menkin, David Graham, Sandra Dickinson, Jenna Coleman