Episode Title Directed by Written by Original airdate Viewers (millions) 5 "Episode 1 '' Marc Evans Ed Whitmore 7 September 2017 (2017 - 09 - 07) 5.09 6 "Episode 2 '' Marc Evans Ed Whitmore, Tracey Malone 14 September 2017 (2017 - 09 - 14) 4.31 7 "Episode 3 '' Marc Evans Ed Whitmore, Tracey Malone 21 September 2017 (2017 - 09 - 21) 3.85 8 "Episode 4 '' Marc Evans Ed Whitmore, Tracey Malone 28 September 2017 (2017 - 09 - 28) 3.53
how many episodes are there in safe house 2
4 4 4 4