Heartbeat
S15E02 The Devil You Know
Title: The Devil You Know Plot: As part of a secret mission, Alf takes on the role of a criminal, unintentionally uncovering shocking insights into Miller's moral values. Meanwhile, David shows interest in Peggy's room as she seeks the position of housekeeper for Lord Ashfordly, but both face disappointment when her interview turns out to be a total disaster.
Season 15 Episodes
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2
3
4
5
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7
8
9
10
11
12
13
14
15
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18
19
20
21
22
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26
A Fresh Start
The Devil You Know
Miller's Tale
Mastermind
Family Ties
The End of the Road
Picture This
The Good Samaritan
Blood Brothers
Burden of Proof
O Guilty Man!
Auld Acquaintance
Living with the Past
Risky Business
Hostage to Fortune
Judgement Day
Get Back
Runners and Riders
Great Expectations
Kith and Kin
Wine and Roses
This Happy Breed
Keeping Secrets
The Dying of the Light
Bad Company
Accidents Happen