Season 4 Episode
- Season 4 Double Exposure
- Season 4 Catherine the Great
- Season 4 Jailbait
- Season 4 Stand and Deliver
- Season 4 Something about a Soldier
- Season 4 Rendezvous
- Season 4 Sounds Sinister
- Season 4 Entente Cordiale
- Season 4 Date of Birth
- Season 4 Intercept
- Season 4 Alien
- Season 4 Diversion
- Season 4 Downwind of Angels
Special Branch - Season 4 Episode 2 Catherine the Great
4.30 60 minutes The team are on the trail of Rehfuss - a deadly assassin who has managed to get into the country.
