5.1
/10
Willem Adler is a fictional character portrayed by John JJ Miller in the TV series Lost in Space.
They appear in 1 episodes out of a total of 28 aired

Willem Adler

by John JJ Miller

character

Episodes1

  • 7.6
    /10

    Contingencies on Contingencies
    episode S3.E7 december 2021
    The Robinsons race to get help for Will, warn the colonists and activate a secret defense system. Vijay tags along with Penny on a risky outing.