Doctor Who Classics Series 4 — IDW Publishing
Issue: #3
After a time cannon hits the TARDIS, the Doctor and Frobisher find themselves on prehistoric Earth where they must prevent the course of human evolution from being altered forever.
Creators: Annie Parkhouse, Jamie Delano, John Ridgway, Sheila Cranna, Denton J. Tipton, Amauri Osorio, Charlie Kirchoff
Characters: The Doctor, Frobisher