Complex sentence: Goodwin was involved in producing and directing many series of both situation comedy and episodes of drama series, including "New Scotland Yard", "Within These Walls" and the "Doctor Who" serial "The Invisible Enemy".
Split into simpler sentences: Goodwin was involved in producing and directing many series of both situation comedy and episodes of drama series. His directing credits include "New Scotland Yard", "Within These Walls" and the "Doctor Who" serial "The Invisible Enemy".