Can't recall what age I was but this was the movie where I discovered boobs. It's an awful movie loosely based on a Jules Verne story that takes a lot of stock footage from the original
One Million B.C. (1940). That is the movie where the scene in question originates it just got used again for this low budget mess. I've mentioned this scene before to others because event though it's over in an instant I was thrilled with the suddenness and the scream.It's just a cool shot. I always imagined it was mud blown from the volcano since all hell is breaking loose anyway.
The only redeeming feature of this movie is Joan Staley. She was a former Playboy Playmate who changed her hair and her name and did pretty good playing attractive side-kick kind of girls in Hollywood. She was actually funny and could act. Ever seen
The Ghost and Mr. Chicken with Don Knotts? Yeah, that's her, the virginal small town girlfriend. Saw her on Perry Mason just a couple of nights ago. In this movie she plays Deena the prehistoric cave chick. Anyhow this movie Valley of the Dragons was on local television when I was very young and I loved it. There's a swimming scene that probably had a lot to do with my underwater fetish in which any observant male can see Miss Staley's cleavage is being held in place only by her top. I always waited for this movie to show up. Loved every bad moment in it.
Director Joe Dante shows the scene we're talking about and even includes a mention of my special interest -
https://youtu.be/ZUojOpAIDtgAnd somebody has my other favorite scene -
https://youtu.be/9d1rium8JjIIt's a great awful movie.
Joan Staley in Playboy - November 1959 I think -