John Tracy

John Tracy was a member of International Rescue stationed on Thunderbird 5.

During the heat crisis of 2066, he watched Brains with Alan as he analysed a meteorite sample to determine that it was matter escaped from the Sun. After Jeff lost contact with Thunderbird 3 after it fired a planetomic missile, he asked John to attempt to trace the craft with Alan and Brains inside. He found TB 3 out of control and on a collision course with Venus; Jeff tried to radio the ship to warn its occupants but they had been knocked unconscious by a shockwave produced from the missile's impact. John told Virgil and Gordon, on their way to Venus in Thunderbird 2, that a meteor shower was blocking their current flight plan. Virgil eventually managed to swing clear of the obstacle but not before the ship was hit. (COMIC: Solar Danger)

Behind the scenes
John Tracy originates from the television series Thunderbirds, in which he was voiced by Ray Barrett. Additionally, he was voiced by Thomas Sangster in the remake series.