Episode 4

' is the fourth episode of the first season and the 4th overall episode of Bodyguard'.

Short Summary
The home secretary's principal protection officer David Budd struggles to come to terms with the fallout from the devastating events of the last 24 hours. The police retake control of the investigation into the attacks from the suddenly weakened security service, and David is questioned by counterterrorism detectives DCI Deepak Sharma and DS Louise Rayburn.

Pushed to breaking point, David is helped back on his feet by his estranged wife, Vicky Budd, and is determined to play an active role in the investigation, starting with those closest to Julia Montague in government. At first Rayburn wants to keep David out of the inquiry, until he delivers a breakthrough.

Script

 * Official script provided by the BBC

Main Cast

 * Richard Madden as David Budd
 * Keeley Hawes as Julie Montague
 * Gina McKee as Anne Sampson
 * Sophie Rundle as Vicky Budd
 * Vincent Franklin as Mike Travis
 * Paul Ready as Rob MacDonald
 * Nicholas Greaves as Roger Penhaligon
 * Stuart Bowman as Stephen Hunter-Dunn
 * David Westhead as John Vosler
 * Nina Toussaint-White as Louise Rayburn
 * Ash Tandon as Deepak Sharma
 * Anjli Mohindra as Nadia Ali

Guest Stars

 * Jo Jasani as Reporter
 * Sheyi Akindele as Reporter
 * Richard Riddell as Tom Fenton
 * Bailey Patrick as SO15 Officer
 * Rosie Jones as Police Officer
 * Tina Chiang as Surgical Administrator
 * Seamus Casey as Trauma Surgeon
 * Daniel Moore as SO15 Officer
 * Bella Padden as Ella Budd
 * Matthew Stagg as Charlie Budd
 * Julian Firth as Rob's Soliciter
 * Gary Pillai as Security Manager
 * Sara Malin as Nadia's Soliciter
 * Mishal Husain as Reporter
 * Martha Kearney as Reporter
 * Laura Kuenssberg as Reporter
 * Simon McCoy as Reporter
 * Annita McVeigh as Reporter
 * Nick Robinson as Reporter
 * Justin Webb as Reporter