The Doctor and his friends find themselves in the lost city of Atlantis, where the crazed Professor Zaroff has convinced the people of Atlantis that he can raise their sunken city from beneath the sea. However, the Doctor discovers a terrible secret behind Zaroff's plan — a secret that could destroy all life on Earth.
Colin Jeavons is a respected British actor known for his versatile performances across film, television, and theater. With a career spanning several decades, Jeavons showcased his talent in various roles, demonstrating a wide range of characters and genres. While not directly associated with "The Hitchhiker's Guide to the Galaxy," his notable appearances in numerous British television series and stage productions contributed to his recognition in the entertainment industry. Jeavons' dedication to his craft and his ability to portray diverse characters with depth and authenticity earned him respect among peers and audiences alike.