 Deleted Scene: The 2003 DVD release reveals one shot of the  Rhedasaurus that was omitted from the final film. That shot can be  found in the trailer for "The Black Scorpion" (in special features)  about 1/2 through the preview. (Spoiler: The Beast is walking,  breast high, toward screen right. The background shows 2 buildings;  one of them with fire escapes. Superimposed title card states,  "Youve thrilled to the terror of The Beast From 20,000 Fathoms."