Doctor Foster viewers are left on the edge of their seats
SPOILER ALERT: Fans were shocked by the final scene in the penultimate episode of series two of Doctor Foster, which sees Gemma trying to get revenge on her cheating ex-husband.
SPOILER ALERT: Fans were shocked by the final scene in the penultimate episode of series two of Doctor Foster, which sees Gemma trying to get revenge on her cheating ex-husband.