Watch The Doctors: Heroes! (2019) Official Trailer

This documentary includes the best in-depth interviews with TREVOR MARTIN (the Doctor in the stage play Seven Keys to Doomsday), DAMARIS HAYMAN (Olive Hawthorne in The Daemons), STEWART BEVAN (Cliff Jones in The Green Death), JEREMY BULLOCH (Hal the Archer in The Time Warrior), ANDREW HAYDEN-SMITH (Jake Simmonds in Rise of the Cybermen) and DAVID BRIERLEY (Voice of K9) ever undertaken!