On his first film, Dicken was a member of the effects ... feet - for the stop-motion adventure tale When Dinosaurs Ruled the Earth (1970), written and directed by Val Guest for Hammer Films.

The first teaser trailer for the original Jurassic Park doesn't include any footage from the film, but it's still amazing.

When a vacationing family's car breaks down, the youngest member must take it in his own hands to keep the bickering grownups from sabotaging their chances at survival. He quickly discovers ...