The Terror: Infamy

BBC Two, from 9pm; NI, from 9.50pm; not Wales This exceptionally unsettling and charged series passes its midpoint as Chester (Derek Mio) is challenged by a troubled captive, Luz’s (Cristina Rodlo) makeshift family are unable to halt her slide into depression and Yuko’s (Kiki Sukezane) story offers crucial answers for the Terminal Islanders.