Question: Cabin Pressure is a radio sitcom written and created by John Finnemore, the show stars include Benedict Cumberbatch, an English actor who has performed in film, television, theatre and radio, and the son of which actors?
Sentence (from "Cabin Pressure (radio series)"): The show stars Finnemore, Stephanie Cole, Roger Allam and Benedict Cumberbatch.
Relevant evidence: Yes