They only came out in England under the Palitoy name (here, we got figures from Mattel).
Space:1999 has been a coveted line for Mego collectors and show fans alike. Now, with the
increasing availability of repro heads and outfits, you can get the characters without paying a
fortune. Now, you can package them without paying a fortune. These boxes might also work for
the Mattel figures, someone will have to let me know. These boxes pretend that the figures
were put out by Mego in the USA and included Dr. Russell and Prof. Bergman. Those that want
the more true to life packaging can get the Palitoy card (in original and added face version).