• 
  Jessica Henwick

  Aiko
• 
  Alec Newman

  John Nelson
• 
  Alex Mills

  Owen
• 
  Robert Firth

  Lt. Charles Scherer
• 
  Donovan Blackwood

  Desk Sergeant
• 
  Shaun Newnham

  Gun Shop Owner
• 
  David Gant

  Crystal Sunshine
• 
  Julian Lewis Jones

  Bill

• 
  Rory Keenan

  Jim
• 
  Éva Magyar

  Skaidrite
• 
  Jack Hawkins

  Mickey Aluffi
• 
  Mark Enticknap

  Parking lot cop
• 
  Tom Durant Pritchard

  Edmund Kemper
• 
  Debora Weston

  Clarnell
• 
  Freddie Thorp

  Terry Medina