A dark and compelling story of kidnap, corruption, betrayal, and an uncompromising search for the truth when Chris and Michelle O’Neill’s teenage daughter goes missing.
Kevin McKidd
DC Chris O'Neill
Vinette Robinson
Michelle O'Neill
Richard Coyle
Robert Wallace
James Cosmo
Jim Mackie
Iona Anderson
Annabel Wallace
Andrew Whipp
Philip O'Neill
Brian McCardie
Bill Martin
Nalini Chetty
DS Shereen Rahman
Saskia Ashdown
Bryony Davis
Peter Hannah
Cameron
New Drama: Six Four | Stream Free on ITVX | ITVX (geolocked to UK)
