Official website: https://www.itv.com/watch/unforgotten/2a3372/
Sanjeev Bhaskar
DS Sunil 'Sunny' Khan
Sinéad Keenan
DCI Jessica 'Jessie' James
Carolina Main
DC Fran Lingley
Jordan Long
DS Murray Boulting
Pippa Nixon
DC Karen Willetts
Georgia Mackenzie
Dr. Leanne Balcombe
Ian McElhinney
Lord Tony Hume
Hayley Mills
Lady Emma Hume
Martina Laird
Ebele Falade
Max Rinehart
Karol Wojski