Scorpion Season 4 Episode 1
Extinction
Team Scorpion must work with their old nemesis Mark Collins in order to prevent the extinction of mankind. Also, Walter and Paige awkwardly navigate their new relationship.
Guest Stars
Joshua Leonard
Mark Collins
John Hartman
Kaldor
Tom Massmann
Thomas Foolery
Daniel Dratch
Dyfrost
Anil Kumar
Carson