Every season of 7/7: Homegrown Terror ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of 7/7: Homegrown Terror!

A look at the events of July 7, 2005, when 52 people were killed in four bombings by Islamist terrorists targeting commuters travelling on London's public transport.

Episode 1

The investigation into the attack begins and news breaks about the bombers' identities and connections, fanning feelings of fear and discontent.

Episode 2

Two weeks after 7/7, London is targeted by a second attack, which fails. During the hunt for the bombers, an innocent man is tragically killed.

Episode 3

On 7 July 2005, terrorist attacks shook London. Twenty years on, this series reveals not just what happened on 7/7, but how and why.

The Best Seasons of 7/7: Homegrown Terror

The Best Seasons of 7/7: Homegrown Terror

Season 1