Television: Pick of today's viewing

Part one of a new two-part drama. The Stepfather, 9pm, UTV:

Part one of a new two-part drama. Following the disappearance of his daughter, Dougie Molloy (Philip Glenister) begins a new relationship with a divorcee. No sooner has he done this than his new stepdaughter also goes missing. The Stepfather, 9pm, UTV:

Concludes tomorrow.

The Panorama team head for Plymouth to tell the stories of four hardened criminals and the violent secret that binds them together. Panorama, 10.15pm, BBC1:

Crime Wave traces the histories ...