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Watch Full Episodes of Line of Duty
Watch Line of Duty Season 4
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Frequently Asked Questions
- How can I watch Line of Duty?
Download the Peacock app and start streaming full episodes of Line of Duty. View the full list of supported devices.
- Where can I watch Line of Duty?
You can watch Line of Duty on Peacock. Just sign up and stream every episode.
- How many seasons of Line of Duty are there?
Peacock currently has 4 seasons of Line of Duty available for streaming.