O. (2014) Online
After an experiment gone wrong by the government, contamination of London's atmosphere has begun. A group of friends seek shelter in a local pub for one last drink as the clock counts down...but not all goes to plan.
| Cast overview, first billed only: | |||
 | Michael McKell | - | Sgt. Miles |
 | Johnny Sachon | - | Roman |
 | Matt Hookings | - | Darren |
 | Ladi Emeruwa | - | Ethan (as Ladi Emanula) |
 | Amir Jardan | - | Jack |
 | Carl Chambers | - | Simon |
 | Vauxhall Jermaine | - | Johnson |
| Sophie Malcolm | - | News Anchor |
| Chris Martin Hill | - | Riot Police (as Chris Hill) |
| Scott Banks | - | Riot Police |
| Dimitri Christou | - | Riot Police |
 | Annie Lees-Jones | - | Riot Police |
 | Mariola Jaworska | - | Riot Police |
 | Lee Nicholas Harris | - | Riot Police (as Lee Nicholas) |
| Rajinder Ladher | - | Riot Police |
Midway through shooting, the fire alarm was set off due to the smoke machine, which almost resulted in the crew being evicted from the location.