Stars of Ripper Street, Being Human, Kin and COBRA join the Unforgotten regulars in series six.
With his daughters away at university, Sunny now lives alone.
Marty is played by recent graduate of theRoyal Central School of Speech and DramaMaximilian Fairley.
He is hard of hearing and neurodiverse with high-functioning autism, and this is his first television credit.
Hes played byHomeland,Young Wallander,ShantaramandThe Agencyactor Elham Ehsas.
Shes a bereaved wife and the mother of troubled teenage daughter Taylor (Pixie Davies).
Unforgottenseries six airs from Sunday February 9 on ITV1 and streams on ITVX.
