Sunday, August 30
Britain's Got Talent: The Finalists Revealed: ITV, 6.30pm
The judges get together to decide which acts will progress through to the semi-finals
I'll Be Gone In The Dark: Sky Crime, from 9pm
True crime writer Michelle McNamara goes on a quest to uncover the identity of the Golden State killer
Liverpool FC: The 30 Year Wait: BBC Two, 9pm
The story of how the Reds claimed their maiden Premier League title in the most tumultuous of seasons