Main content
Episode 1
1/6Dom and Kay start new roles at MI5, but each of them struggles to find their place.
Episode 2
2/6Dom races to cover up her mistake, while Kay urges her to come clean.
Episode 3
3/6Dom and Kay tail Steve, while Tevin piles on the pressure.
Episode 4
4/6Plans go awry when Dom and Kay try to ambush Steve by breaking into his flat.
Episode 5
5/6Fired from MI5, Dom and Kay break ties – but they uncover new clues about a deadly threat.
Episode 6
6/6Dom and Kay race to stop a looming threat at the Notting Hill Carnival.
