Shadow Lines_
During the 1950s, Helsinki was the focal point of the Cold War, as global powers and their intelligence agencies coalesced in the small neutral country that stood between the East and the West. Shadow Lines is an international spy thriller that follows a secret intelligence team whose mission is to defend the independence of Finland no matter the cost.
Created By
Katri Manninen, Kirsti Manninen
Network
Elisa Viihde
Episodes
18
Updated Feb 16, 2026
WHERE TO WATCH
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Overview
Shadow Lines has 2 seasons with 18 episodes spanning 2019-2021.
Emmi Parviainen →
Year context
Shadow Lines first aired 7 years ago in 2019.
CAST (7)
SEASONS (2 seasons, 18 episodes)
SEASON 1
SEASON 2
SERIES INFO
2
Seasons
18
Episodes
Ended
Status
CREW
Creator
Katri Manninen
Creator
Kirsti Manninen
NETWORKS (2)
Elisa Viihde
Elisa Viihde Viaplay
DETAILS
FREQUENTLY ASKED QUESTIONS
What is Shadow Lines about?
During the 1950s, Helsinki was the focal point of the Cold War, as global powers and their intelligence agencies coalesced in the small neutral country that stood between the East and the West. Shadow Lines is an international spy thriller that follows a secret intelligence team whose mission is to defend the independence of Finland no matter the cost.
How many seasons does Shadow Lines have?
Shadow Lines has 2 seasons with 18 episodes total.
Who created Shadow Lines?
Shadow Lines was created by Katri Manninen and Kirsti Manninen.
Who stars in Shadow Lines?
The cast of Shadow Lines includes Emmi Parviainen, Olavi Uusivirta, Sampo Sarkola, Katja Küttner, Hannu-Pekka Björkman.
What is the rating of Shadow Lines?
Shadow Lines has a rating of 7.2 out of 10 based on 18 votes on TMDB.
Is Shadow Lines still running?
Shadow Lines has ended. The final episode aired on .
GENRES (2)
Drama
War & Politics
