The ITV drama focuses on the murder of a family in witness protection with big concerns over possible leaks in the witness unit
The ITV drama "Protection," starring Siobhan Finneran, premieres on ITVX on March 16th and ITV1 at 9pm on Sunday. Finneran plays DI Liz Nyles, investigating the murder of a family in witness protection, uncovering possible corruption within the unit. The cast includes Katherine Kelly, Barry Ward, and David Hayman.