Episode #1.2 - S1-E2
Continuity mistake: Sarah Lancashire has an eye injury. On visiting her ex-husband the scarring is gone. When she gets up it's back again. (00:50:40)
Happy Valley (2014)
1 continuity mistake in Episode #1.2
Starring: Siobhan Finneran, Charlie Murphy, Sarah Lancashire, Shane Zaza
Episode #1.6 - S1-E6
Continuity mistake: The district commander wears the rank insignia of a chief superintendent up until the final episode, when he suddenly appears with the insignia of the lower rank of superintendent.