6.8
/10
Gail Callahan is a fictional character portrayed by Allison McKenzie in the TV series Shetland.
In the first episode they appeared in, titled Episode #4.1 (season 4), they were 38 years old.
They appear in 6 episodes out of a total of 44 aired so far

Gail Callahan

by Allison McKenzie

character

Episodes6

  • 8.1
    /10

    Episode #4.1
    episode S4.E1 february 2018
    When Thomas Malone has his murder conviction overturned after 23 years behind bars, DI Perez has to reopen the investigation into the 1994 death of local teenager Lizzie Kilmuir.
  • 8.1
    /10

    Episode #4.2
    episode S4.E2 february 2018
    Perez is on the trail of an attacker, Tosh investigates an oil company in the hunt for Sally's killer, and DNA testing in the Kilmuir case yields a surprising result.
  • 8.1
    /10

    Episode #4.3
    episode S4.E3 february 2018
    Perez questions Donna about the DNA results, Tosh arrives in Norway in search of Andreas Hagan, and an unexpected twist leads Perez and Tosh into the murky world of the Norwegian far right.
  • 8.1
    /10

    Episode #4.4
    episode S4.E4 march 2018
    Ignoring Norwegian secret service warnings to the contrary, Perez and Tosh track down Mathias Søderland, as the murder mystery continues.
  • 8.4
    /10

    Episode #4.5
    episode S4.E5 march 2018
    Perez must reassess the investigation following Jo's attack, the MIT sets its sights on Malone, while Tosh grows skeptical of Lars.
  • 8.7
    /10

    Episode #4.6
    episode S4.E6 march 2018
    Troubled by historical DNA evidence results, Perez has to face the fact that Duncan may have been involved in Lizzie Kilmuir's murder and potentially Sally McColl's as well.