A T-Rex, a wooley mammoth, a smilodon, laser guns, and an erupting volcanic island. I had a ball drawing this, though because this version of the movie was cancelled I never actually got to finish it.
Dastardly has created an army of miniature T-Rex's at his secret lair hidden in a once dormant volcano. Blue Falcon is able to reignite the volcano to foil Dastardly, and a battle ensues!