Lutadores MMA — Scorpion Team

Fictional character in television series

Walter O'Brien is the fictional lead character in the American drama television series, Scorpion. The character is inspired by the Irish businessman and information technologist of the same name. The character, played by actor Elyes Gabel, follows a loose trajectory of Walter O'Brien's alleged real-life exploits that thwart terrorism and disasters in each episode of the series.