Big Jim - - the toy line that was recycled by Mattel for Masters of the Universe figures

Here's Trap Jaw, a Masters of the Universe action figure every child of the 80's should be familiar with:



And here's Big Jim character Iron Jaw, from a toy line that came out in 1971:



Man-E-Faces, who I thought was so cool - - what the hell was I thinking?



Big Jim figures Zorak and Vektor



Many more examples here. Via.

There's actually a bunch of Big Jim figures on sale at eBay, including the evil Zorak.