Suranne Jones

kao DCI Amy Silva

Rose Leslie

kao DC Kirsten Longacre

Gary Lewis

kao Superintendent Colin Robertson

Shaun Evans

kao Chief Petty Officer Elliot Glover

Anjli Mohindra

kao Lieutenant Tiffany Docherty

Paterson Joseph

kao Captain Neil Newsome

Connor Swindells

kao Lieutenant Simon Hadlow

Adam James

kao Commander Mark Prentice

Lolita Chakrabarti

kao Lieutenant Commander Erin Branning

Lorne MacFadyen

kao Chief Petty Officer Michael Doward