Intervention is the 2396th episode of The Bill.
PCs Gayle and Roberts track down the owner of an abandoned car and are advised that he has left the country on business. DS Carter and DC Dasari are suspicious, and soon find out that the man has been kidnapped. DI Manson tells the team about his son's leukaemia. DS Carter pretends to DC Perkins that he has told Manson about his cocaine habit.
- Andrew Lancel as DI Neil Manson
- Amita Dhiri as DC Grace Dasari
- Christopher Fox as DS Max Carter
- Bruce Byron as DC Terry Perkins
- Chris Simmons as DC Mickey Webb
- Patrick Robinson as DC Jacob Banks
- Dominic Power as PC Leon Taylor
- Sarah Manners as PC Kirsty Knight
- Jason Barnett as CSE Eddie Olosunje
- Micah Balfour as PC Benjamin Gayle
- Ben Richards as PC Nate Roberts