Amid an international crisis, a US diplomat contends with her high-profile new job as ambassador to the UK and her turbulent marriage to a political star.

This spinoff of the critically acclaimed show Grey's Anatomy follows the lives of the men and women of firehouse station 19 in Seattle, Washington.

Science, sabotage and prehistoric DNA collide when cloned dinosaurs escape their enclosures at a top-secret theme park and begin preying on the guests.