Tune in to CBS tonight at 9 PM to see the return of "Scorpion" Season 1! Watch Episode 2, where you can see "Single Point Of Failure," using our free live stream links. Check out some awesome preview videos featuring the "Scorpion" cast including singer turned actress Katharine McPhee, spoilers, and more below!

According to the official synopsis of "Single Point Of Failure," Episode 2 of Season 1, "The governor calls on Team Scorpion when his daughter is mysteriously "bio-hacked" with a deadly virus and only has 24 hours to live. Meanwhile, the case takes on a deeper significance for Walter after he receives a letter regarding his sister."

Make sure you tune in to CBS tonight at 9 PM to catch all of the Season 1, Episode 2 excitement!

Won't be able to catch Episode 2 of "Scorpion" Season 1 on a TV? Well, we've got you covered with free online live stream links!

Check out a live stream of "Scorpion" on this CBS free live stream channel online - click here or here (depending on your region, only one may be accessible) to watch Episode 2 from your computer!

What should we look forward to for tonight's episode and the rest of the first season? Warning: spoilers ahead!

According to Celeb Dirty Laundry, "Tonight on CBS Scorpion returns with an all new Monday September 29, season 1 episode 2 called, "Single Point of Failure." On tonight's episode the governor calls on Team Scorpion when his daughter is mysteriously "bio-hacked" with a deadly virus and only has 24 hours to live. Meanwhile, the case takes on a deeper significance for Walter after he receives a letter regarding his sister. On the last episode, when a crisis at LAX left dozens of airplanes unable to land, the government enlisted a team of misfit geniuses to save the day. On tonight's episode the Governor calls on Team Scorpion when his daughter is mysteriously "bio-hacked" with a deadly virus and has only 24 hours to live. Meanwhile, the case takes on a deeper significance for Walter after he receives a letter regarding his sister. This is definitely one series that you don't want to miss."

What will happen on next week's second episode of "Scorpion" called "A Cyclone?" According to the show's official synopsis, "A bomb strike threatens the Internet infrastructure for the entire Southwest. Meanwhile, Team Scorpion fails a military training operation and becomes determined to prove themselves."

It will certainly be interesting to see all of this play out! Check out the "Single Point Of Failure" trailer and preview videos here (promo clips contain spoilers):

Care for even more video of the cast of "Scorpion"? Check out some behind the scenes video and interview footage below with Katharine McPhee and the cast of "Scorpion" on CBS:

What else will happen tonight on "Scorpion" Season 1, Episode 2? You'll have to wait and see! Tune into CBS, or one of our free online live stream links above, to catch all the excitement of this Season 1 episode, called "Single Point Of Failure" featuring an amazing cast that includes "American Idol" and "Smash" veteran Katharine McPhee!