Photo of Alec Wallis Alec Wallis

Alec Wallis in Doctor Who: The Sea Devils

Doctor Who: The Sea Devils

1972 NR

In this engrossing six-part story, the intrepid Dr. Who (Jon Pertwee) and Jo Grant (Katy Manning) interrogate the evil Master (Roger Delgado) in his island prison cell and soon become entangled in his scheme to use ocean-dwelling reptilians known as Sea Devils to conquer the globe. Making the Doctor's woes worse are his adversaries' human collaborators and a trigger-happy military.