*Warning: This article contains spoilers from Happy Valley series 3 episode 2.
Siobhan Finneran, the actress who plays Happy Valley’s Siobhan, has assured the audience that the third episode of the explosive third season will be an incredible adventure.
In the second episode of the third and final run of Happy Valley, Catherine Cawood (Sarah Lancashire) found out that her sister Clare Cartwright (Siobhan) had been sneaking Ryan (Rhys Connah) into the prison to see his evil father Tommy Lee Royce (James Norton).
Catherine has prevented Ryan from having any contact with his father, whom she holds responsible for the rape and subsequent suicide of her daughter Becky.
Catherine confronted Clare in the most recent episode, which was one of the most dramatic moments in the history of Happy Valley. Catherine had followed her sister to Sheffield and observed her drop Ryan off at jail prior to this confrontation.
Catherine was sitting outside while Clare was lying through her teeth and stating that she was in Leeds. Clare was sitting in a nearby café at the time.
It was television gold as Catherine gently strolled into the café and plonked herself down in front of Clare, who has a lot to explain for. Clare has a lot of questions to answer.
Appearing on Monday’s This Morning, Siobhan warned hosts Holly Willoughby and Phillip Schofield about what’s coming up next: ‘All I can really say about that is I think you’re gonna have to fasten your seatbelts for episode three.’
Uh-oh.

The return of Happy Valley after an absence of seven years has been a resounding success, garnering even more viewers than Prince Harry’s explosive interview with Tom Bradbury, which was broadcast on ITV on Sunday night.
Sadly, this will be the final instalment in this series.
‘This is it, yeah,’ stressed Siobhan. ‘We’re definitely not doing anymore… I wasn’t aware of that, but I think that’s always been in Sally’s and Sarah’s head that they would just do three – which is great.
‘We leave it on something to be cherished, I think, as opposed to letting it become diluted by keep making other episodes.’
Happy Valley continues Sunday at 9pm on BBC One. This Morning airs weekdays at 10.30am on ITV.