Elyes Gabel is the actor who plays Walter O'Brien in the first, second and third seasons of Scorpion.
Appearances
Season One
- Pilot
- Single Point of Failure
- A Cyclone
- Shorthanded
- Plutonium Is Forever
- True Colors
- Father's Day
- Risky Business
- Rogue Element
- Talismans
- Revenge
- Dominoes
- Kill Screen
- Charades
- Forget Me Nots
- Love Boat
- Going South
- Once Bitten, Twice Die
- Young Hearts Spark Fire
- Crossroads
- Cliffhanger
- Postcards from the Edge
Season Two
- Satellite of Love
- Cuba Libre
- Fish Filet
- Robots
- Super Fun Guys
- Tech, Drugs and Rock and Roll
- Crazy Train
- Area 51
- US vs UN vs UK
- Arrivals and Departures
- The Old College Try
- Dam Breakthrough
- White Out
- Sun of a Gun
- Da Bomb
- Fractured
- Adaptation
- The Fast and the Nerdiest
- Ticker
- Djibouti Call
- Twist and Shout
- Chernobyl Intentions
- Toby or Not Toby
Season Three
- Civil War
- More Civil War
- It Isn't the Fall That Kills You
- Little Boy Lost
- Plight at the Museum
- Bat Poop Crazy
- A Bigger Vote
- Sly and the Family Stone
- Mother Load
- This is the Pits
- Wreck the Halls
- Ice Ca-Cabes
- Faux Money Maux Problems
- The Hole Truth
- Sharknerdo
- Keep It in Check, Mate
- Dirty Seeds, Done Dirt Cheap
- Don't Burst My Bubble
- Monkey See, Monkey Poo
- Broken Wind
- Rock Block
- Strife on Mars
- Something Burrowed, Something Blew