Inside No 9 on BBC Two: Who stars in the cast of series 7 episode 1 Merrily, Merrily?

MasterChef: The Professionals judge Monica Galetti announces she is taking a break from BBC show

Michael Sheen is seen for the first time on the set of BBC drama Best Interests

Inside No 9 on BBC Two: How many episodes is series 7 and how can I watch old series?