4.6
/10
Helios Engineer #1 - Geoffrey Keller is a fictional character portrayed by Chet Dixon in the TV series For All Mankind.
They appear in 1 episodes out of a total of 40 aired so far

Helios Engineer #1 - Geoffrey Keller

by Chet Dixon

character

Episodes1

  • 8.8
    /10

    Stranger in a Strange Land
    episode S3.E10 august 2022
    The Martian crew debates how to save the life of one of their own.