Ken Tyllssen

The Unwilling Warriors (The Sensorites, Part Two) Classic Who · S1E32 · 1st Sensorite Hidden Danger (The Sensorites, Part Three) Classic Who · S1E33 · 1st Sensorite A Race Against Death (The Sensorites, Part Four) Classic Who · S1E34 · First Scientist Kidnap (The Sensorites, Part Five) Classic Who · S1E35 · First Scientist The Death of Doctor Who (The Chase, Part Five) Classic Who · S2E34 · Mechanoid The Planet of Decision (The Chase, Part Six) Classic Who · S2E35 · Mechanoid The Evil of the Daleks, Part Seven Classic Who · S4E43 · Dalek