After a car accident, modern-day police detective Sam Tyler wakes up to find he has been transported to 1973. Is he crazy, in a coma, or back in time? He must solve crimes using low-tech, highly aggressive 1970s methods, butt heads with his boss, and find time for a possible romance with policewoman Annie.

When a terrorist escapes custody during a routine handover, Will Holloway must team with disgraced MI5 Intelligence Chief Harry Pearce to track him down before an imminent terrorist attack on London.

In 1939 London, Miss Guinevere Pettigrew is a middle-aged governess who finds herself once again unfairly dismissed from her job. Now she must seize the day if she wants a job. She does this by intercepting an employment assignment outside of her comfort level as social secretary. Arriving at a penthouse apartment for the interview, Miss Pettigrew is catapulted into the glamorous world and dizzying social whirl of an American actress and singer, Delysia...