In the Scorpion Season 1 episode " True Colors ," Team Scorpion faces scrutiny after Walter destroys a painting to prove it's a fake, leading to an undercover operation featuring a crossover with NCIS: Los Angeles . To restore their reputation, the team must pass a psych evaluation while tracking down the real art thief. You can watch this Scorpion episode on Paramount+ or 9Now . Scorpion Season 1 Episode 6 Recap: True Colors - TV Fanatic