Doctor Who: Invasion of the Dinosaurs

Plot Summary

The Third Doctor and Sarah arrive in 1970s London to find it has been evacuated because dinosaurs have appeared mysteriously. It turns out the dinosaurs are being brought to London via a time machine to further a plan to revert London to a pre-technological level.

Top Cast

Jon Pertwee The Doctor

Elisabeth Sladen Sarah Jane Smith

Nicholas Courtney Brigadier Lethbridge-Stewart

Richard Franklin Mike Yates

John Levene Sergeant Benton