Emergency Helicopter Medics S4, E4

Britain's busiest air ambulance teams race to bring the hospital emergency department to where it's urgently needed.

Cast:Rob Jarvis , Keith Armatage , Terry Sharpe , Drew Welch , Colin Clark , Jay Steward , Dion Arbid , Owen McTeggart , Marcus Johnson , Jamie Walsh , Steve Norris , Sarah Graham , Theo Weston , Andy Dalton , Alf Gasparro , Richard Anderson , Andy Mawson , Phil Godfrey