Thunderbirds Are Go! (2015)

S3E6 Life Signs

While on Mars, Captain Taylor and a scientist become trapped in a cavern after a landslide. Alan and Virgil rush to their rescue, piloting Thunderbird 3 and utilizing a unique Exo-Pod. However, the situation inside the cave worsens when Virgil is forced to release the air from his suit, putting their lives at risk due to dwindling oxygen levels in the compromised cavern.