6.0
Abigail Tarttelin
Rebecca / Anastasia / Sarah

Alan Convy
Dave / David / Dmitri
Damian Hayes
Matt / Matthew / Mateus
Roger Harding
Theodore / Theo / Fyodor
Stephen Steinhaus
Mr. Hand

Amelia Tyler
Monitoring Officer / Waitress / Brain Slave / Voice of 'Q Machine'
Katherine Buckingham
Scientist / Annoying Neighbour
Dani Carbery
Aide / Cordon Policewoman
Roy Donoghue
Patrolling Guard 2 / Information Officer

Louise Houghton
Newsreader
6.0
6.7
6.5
6.2
6.0
5.8
7.8
6.6
6.6
6.0
7.0
6.7
6.5
6.3
6.5
6.4