Toy Fair 1974 saw the introduction of the Mego Superfoe figures and my obsession with the Riddler was born. For more Mego action figure goodness check out the Mego Museum (whose members have already seen this, it was too good not recycle).
AKA Brian Heiler author of "Rack Toys: Cheap, Crazed Playthings" and co-editor of "Toy-Ventures Magazine". Co-Host of the "Pod Stallions" podcast. Host of the Brick Mantooth Youtube channel, painter, designer, writer, mental health advocate, toy collector, Mego, and Mego Knock-Off enthusiast. I have large feet, ADHD and I live in Canada. Talk toys, not others. 
@brickmantooth
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I loved the Mego Joker and Mr. Mxyzptlk as a kid. I have a Fist Fighting Riddler in my collection today.