Mystery Of The TA2 is the 23rd produced episode and the 23rd Broadcast episode of the series Fireball XL5
The crew of Fireball XL5 discover the wreckage of TA2, a spaceship which disappeared 48 years before. A map found in the wreckage reveals that the pilot, Colonel Harry Denton, intended to go to the planet Arctan after ejecting. On the planet the crew are captured by two ice men and put on trial for trying to steal their King, Denton! He orders their release and when Steve Zodiac offers to take him back to Earth, he does not accept.