ENDEAVOUR SEASON 5 ON MASTERPIECE
Part Five: Quartet
An assassination attempt at an international sporting event opens a new case for Endeavour and Thursday, but their investigation is quickly brought to an unexpected end. While Thursday wants to step away, Endeavour is determined to find out more. He soon finds himself embroiled in the dark dealings of espionage, big business and a long-held secret that goes to the very heart of the Oxford community. While Endeavour chases down the real story behind the assassination, Thursday works closer to home, attempting to protect a battered wife from her violent husband. When tragedy strikes, Thursday has to make a tough moral decision about how to administer justice.