Poirot (David Suchet) is asked to assist in a murder investigation, but complications in the case, lead the detective to suspect an international political cover-up.

Poirot (Hercule Poirot) is asked to assist in a murder investigation to determine if a young woman is responsible for the crime. But mounting complications in the case, including multiple frozen clocks, lead the detective to suspect an international political cover-up.

This episode airs as part of MASTERPIECE MYSTERY! "Poirot XI."