Watch Scorpion Season 1 Episode 20 Online Streaming at CouchTuner. Scorpion 1×20 Online free.
To protect a key witness who is en route to testifying against a deadly drug cartel, Team Scorpion takes her on the run, with the cartel hot on their heels.
Source: CBS
Watch It Here : Scorpion Season 1 Episode 20 Crossroads