3. In the episode "Invasion of the Ferians", the Ferians come from the Planet Venus to try to take over the Earth. Which member of the Legion of Doom made contact with the Ferians and worked with them to attempt this?
From Quiz Dedicated to Conquest of the Universe
Answer:
Captain Cold
Captain Cold (voiced by Dick Ryal) was working with the Ferians. It seems strange that a villain whose gimmick is a freeze gun would collaborate with aliens from a world where the surface temperature is over 800 degrees Fahrenheit. On the plus side, the three-headed design of the Ferians we see is pretty cool. The Ferians will conquer the Earth once it is hotter, damper, and with more vegetation.
Captain Cold first uses a large scale version of his freeze gun to freeze several locations including San Francisco and New York City. When Flash (voiced by Jack Angel) uses his super speed to melt the ice, a large amount of steam is released into the atmosphere. Black Manta (voiced by Ted Cassidy) starts a fire on the surface of the ocean that heads towards an inhabited island. When Aquaman (voiced by Bill Callaway) uses a tidal wave to put out the flames, a large quantity of sea water travels inland. When Sinestro (voiced by Vic Perrin) puts comets on a collision course with Earth, Green Lantern (voiced by Michael Rye) moves the Earth out of the way. These three actions make the Earth hotter, wetter, and more covered with wild vegetation.
It is also worth noting that the opening sequence for each episode referred to the Legion of Doom members coming from remote galaxies. In reality, at least 10 members were native to the Earth. Only Brainiac, Sinestro, and possibly Bizarro (also voiced by Bill Callaway) are from other planets. It is unclear whether this Bizarro is from Bizarro world or an attempt by Lex Luthor to clone Superman.