9/11: Life Under Attack
ITV, 9pm
Ahead of the 20th anniversary of the terrorist attacks on Saturday, this film pieces together the story of how the authorities reacted, coped and tried to regain some semblance of control over events. It features previously unseen footage, including shots taken by members of the public, which illustrates the claustrophobic atmosphere in Lower Manhattan as the horror unfolded. ★★★★★