Age of Dinosaurs is a 2013 American science fiction action film directed by Joseph J. Lawson and starring Ronny Cox and Treat Williams.

[1][2][3] Using flesh-regeneration machines, Genetisharp (a biotech company) creates a set of living dinosaurs and pterosaurs from a strand of DNA.

The creatures escape and terrorize Los Angeles.

These prehistoric animals include a giant Ceratosaurus, raptorlike Carnotaurus, building-climbing Spinosaurus, and brutal Pteranodon.

The final battle is on the Hollywood Sign, and the dinosaurs are all destroyed when they are run into a collapsing building due to them being drawn there by scent.