The Brink of Disaster is an episode of Doctor Who starring William Hartnell, William Russell, and Jacqueline Hill. The Doctor becomes increasingly suspicious of Ian and Barbara but when the occurrences aboard the TARDIS become even...
Runtime: 50 minutes
Genre: Adventure, Drama, Family, Sci-Fi
Stars: William Hartnell, William Russell, Jacqueline Hill, Carole Ann Ford
Director: Frank Cox, David Whitaker, Sydney Newman