The return of an old favourite on BBC One means that the corporation has had another good week in relation to its competitors.

This week saw the schedules get back to normal as the BBC waved goodbye to the Olympics and several new shows were launched.

Despite the pervading gloom, Thirteen Steps Down is certainly watchable, and compelling enough to keep viewers hanging on for the second episode.

Luke Treadaway (Attack the Block) stars as the psychologically imbalanced Mix Cellini in ITV1's new psychological thriller, Thirteen Steps Down.

Primeval creator Adrian Hodges will adapt psychological thriller Thirteen Steps Down for ITV1, based on the novel from Ruth Rendell.