
Episode 1
Only Connect, Part One
1h7.7 / 10
DS Sean Stone's manner alienates all those who work with him, but his unorthodox methods could hold the key to finding a missing girl.
Episode credits
Directed by Christopher MenaulWritten by Rob WilliamsGuest stars Letitia Wright
Where to watch Chasing Shadows
Episode 2
Only Connect, Part Two
1h8.2 / 10
The search for Taylor Davis takes an unexpected turn. Sean is forced to question his methods - and faces a shocking surprise.
Episode credits
Directed by Christopher MenaulWritten by Rob WilliamsGuest stars Letitia Wright
Where to watch Chasing Shadows
Episode 3
Off Radar, Part One
1h8.2 / 10
Sean is convinced he has found the third victim of convicted killer Leonard Vance. He gets a confession but Vance is unable to locate the body.
Episode credits
Directed by Jim O'HanlonWritten by Rob WilliamsGuest stars Susan Lynch
Where to watch Chasing Shadows
Episode 4
Off Radar, Part Two
1h8.4 / 10finale
Sean uncovers inconsistencies in Vance's confession and realises that Vance is just another victim - the real killer is still on the loose.
Episode credits
Directed by Jim O'HanlonWritten by Rob WilliamsGuest stars Susan Lynch
Where to watch Chasing ShadowsEpisode information updated Nov 14, 2026