The prolific Sheridan Smith is the star of the ITV miniseries Black Work which sits at #3 in the UK top 20 TV shows this week. The three-part drama was made by Mammoth Screen (also the home of Poldark).
Smith plays the wife of a murdered undercover policeman in her attempts to discover the killer.
New in the US chart this week is the ABC US series The Astronaut Wives Club which finally made it to air almost a year after originally being scheduled. The series is based on the book of the same name by Lily Koppel and stars JoAnna Garcia Swisher.