Question: What film directed by Stephen Herek did an actor who appeared on Z-Cars and MacGyver also appear in?
Sentence (from "Bill Stewart (actor)"): Bill Stewart (7 December 1942, in Liverpool, Lancashire, England – 29 August 2006 in London) was an English actor best known for his role as Denton Evening News reporter Sandy Longford in the British television programme "A Touch of Frost".
Relevant evidence: No