Sun Probe

A trip to the sun! How exciting! But disaster strucks and three astronauts are on a collision course with the sun! Thunderbird 3 is launched immediatly and made a successful rescue attempt but now THEY are on a collision course with the sun. Will Virgil and Brains in Thunderbird 2 be able to save their comrades? Or is Scott, Alan and Tin-tin doomed to a firely death?