The Witness for the Prosecution is a 2016 two-part television drama based on the Agatha Christie story of the same name.
- Andrea Riseborough - Romaine Heilger
- Toby Jones - John Mayhew
- David Haig - Sir Charles Carter
- Monica Dolan - Janet McIntyre
- Billy Howle - Leonard Vole
- Kim Cattrall - Emily French
Set in 1920s London, a brutal and bloodthirsty murder has stained the plush carpets of a handsome London townhouse. The victim is the glamorous and rich Emily French. All the evidence points to Leonard Vole, a young chancer to whom the heiress left her vast fortune and who ruthlessly took her life. At least, this is the story that Emily's dedicated housekeeper Janet McIntyre stands by in court. Leonard however, is adamant that his partner, the enigmatic chorus girl Romaine, can prove his innocence. Tasked with representing Leonard is his solicitor John Mayhew and King's Counsel, Sir Charles Carter KC.
- "Let Me Call You Sweetheart" - Romaine