6.3
/10
DI Johnny Campbell is a fictional character portrayed by Duncan Preston in the TV series Silent Witness.
In the first episode they appeared in, titled History - Part Three (season 25), they were 75 years old.
They appear in 2 episodes out of a total of 247 aired so far

DI Johnny Campbell

by Duncan Preston

character

Episodes2

  • 6.9
    /10

    History - Part Three
    episode S25.E3 may 2022
    When a woman confesses to murdering her husband, the Lyell team must determine if all is as it seems. Meanwhile, Simone is shocked to be reunited with a detective from her childhood and struggles to untangle her past.
  • 7.1
    /10

    History - Part Six
    episode S25.E6 june 2022
    Events lead Nikki to conclude that getting the truth will put the Lyell team and everything they love in danger.