3.1
/10
Dr. Callaghan is a real person portrayed by Alexis Latham in the TV series The Billion Dollar Code (based on a true story).
They appear in 1 episodes out of a total of 4 aired

Dr. Callaghan

by Alexis Latham

character

Episodes1

  • 8
    /10

    Episode #1.1
    episode S1.E1 october 2021
    Juri and Carsten recount meeting in Berlin and securing Deutsche Telekom's investment in their completely unproven idea - with a hard one-year deadline.