7.7
/10
Colin Osborne is a fictional character portrayed by Mark Bonnar in the TV series Unforgotten.
In the first episode they appeared in, titled Episode #2.1 (season 2), they were 49 years old.
They appear in 6 episodes out of a total of 30 aired so far and have accumulated 157 positive votes.

Colin Osborne

by Mark Bonnar

character

Episodes6

  • 8
    /10

    Episode #2.1

    episode S2.E1 april 2018
    Cassie and Sunny join together to investigate when a body is found in a suitcase when the river Lea gets dredged.
  • 8.1
    /10

    Episode #2.2

    episode S2.E2 april 2018
    With their victim now identified, Cassie and Sunny's search for David Walker's killer is underway.
  • 8.2
    /10

    Episode #2.3

    episode S2.E3 may 2018
    Jason finds it difficult to process his father's death and asks Cassie to see his dad's body following his outburst at stepsister Becca.
  • 8.2
    /10

    Episode #2.4

    episode S2.E4 may 2018
    With Sara's revelation about her past to her husband sending shock waves through their domestic bliss, she fights to make him understand.
  • 8.4
    /10

    Episode #2.5

    episode S2.E5 may 2018
    Cassie turns her attention to investigating the goings-on at the Brentford house and the theory that one or more of the suspects may have been abused at the gatherings that took place there.
  • 8.9
    /10

    Episode #2.6

    episode S2.E6 may 2018
    With each of the suspects having a motive, opportunity or connection to David Walker, Cassie and Sunny try to join the dots to discover who actually killed him 25 years earlier.

Best moments6

  • 8.9
    /10
    14% of the votes

    Episode #2.6

    episode S2.E6 may 2018
    With each of the suspects having a motive, opportunity or connection to David Walker, Cassie and Sunny try to join the dots to discover who actually killed him 25 years earlier.
  • 8
    /10
    10% of the votes

    Episode #2.1

    episode S2.E1 april 2018
    Cassie and Sunny join together to investigate when a body is found in a suitcase when the river Lea gets dredged.
  • 8.2
    /10
    7% of the votes

    Episode #2.3

    episode S2.E3 may 2018
    Jason finds it difficult to process his father's death and asks Cassie to see his dad's body following his outburst at stepsister Becca.
  • 8.4
    /10
    3% of the votes

    Episode #2.5

    episode S2.E5 may 2018
    Cassie turns her attention to investigating the goings-on at the Brentford house and the theory that one or more of the suspects may have been abused at the gatherings that took place there.
  • 8.2
    /10
    2% of the votes

    Episode #2.4

    episode S2.E4 may 2018
    With Sara's revelation about her past to her husband sending shock waves through their domestic bliss, she fights to make him understand.
  • 8.1
    /10
    1% of the votes

    Episode #2.2

    episode S2.E2 april 2018
    With their victim now identified, Cassie and Sunny's search for David Walker's killer is underway.

Votes per episode

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E1
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E2
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E4
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E5
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E6
41
E1
3
E2
26
E3
6
E4
14
E5
67
E6
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E6