"Alleycats" is the first British feature film to authentically represent and explore the world of 'alleycats' - real bike racing that happens in major cities across the globe. These races are underground, dangerous and not wholly legal - usually taking place on busy streets at rush hour.

When bike courier Chris (Josh Whitehouse, Northern Soul, Mr Burberry) witnesses what looks like a murder at the hands of a well-known member of Parliament (John Hannah), his first instinct is to cut and run. But when his curiosity draws him back in, Chris is soon embroiled in a world of corruption, political power and blackmail. Compelled to uncover the web of bribery that's ensnared her brother, Chris' sister Danni (Eleanor Tomlinson)soon takes matters into her own hands.