Big Bang Theory Season 8 premieres with episodes 1 and 2 this Monday night, and surely fans who have been waiting for the geeky sitcom since its 7th season wrapped up are going to enjoy the back-to-back episodes from start to finish. Someone's going to return this season and everybody already knows who it's going to be. So where did Sheldon Cooper go and what did it take for him to realize that he needs to come back to his geeky pals? Find out by tuning in tonight at 8/7c on CBS. You may also simply Watch Big Bang Theory season 8 episodes 1 and 2 online using the free online stream link available at the bottom.

Note: The following paragraphs contain spoilers on the upcoming premiere episodes of Big Bang Theory Season 8. If you don't want to spoil the fun and excitement of watching brand-new episodes, simply scroll down to the bottom and look for the free online stream link there.

At the finale episode of Big Bang Theory Season 7, Sheldon made a shocking announcement that he has decided to leave his friends and embark on a trip to somewhere. This Monday night, everybody is going to be really pleased to witness the return of the snarky genius in the flesh after a rather disappointing trip. So yes! Sheldon Cooper is back in the back-to-back premiere episodes of the CBS hit comedy. His friends will be rejoicing like crazy for sure, but wait 'til they find out what happened to Sheldon's trip. Catch the pilot episodes tonight at 8/7c. Watch Big Bang Theory season 8 episodes 1 and 2 stream using the free online stream link at the end of this post.

Big Bang Theory season 8 is premiering with two new episodes this week. The first one is titled "The Locomotion Interruption" and based on show spoilers and the official summary released by CBS, two other characters are going to embark on a trip. Leonard and Amy have decided to follow Sheldon in hopes of convincing him to come back with them. Interestingly, the nearly broke Penny is determined to earn some cash so she tries out her luck at Bernadette's company, but things will get a little too complicated for her. On the other hand, Howard is going to find Stuart's relationship with Mrs. Wolowitz bizarre after a few hints that basically tricked his mind into making hasty conclusions. Watch Big Bang Theory season 8's back-to-back premiere episodes this Monday night. Tune in on CBS at 8/7c or watch it online using the free online stream link at the bottom.

The second episode on the other hand is titled "The Junior Professor Solution" and basically it indicates that Sheldon Cooper's life in Pasadena didn't go quite well like how he calculated it to be. Sheldon will be forced to teach a class and Howard is going to be one of his students. Meanwhile, following the events in the first episode, a raging Penny and Bernadette will continue to fight to Amy's delight. What could have led to the tension between Penny and Bernadette? And what is Amy planning to do? Find out by tuning in on CBS tonight, or simply watching the premiere episodes online using the Big Bang Theory season 8 episodes 1 and 2 free online stream link below.

The official synopsis for Big Bang Theory season 8 episode 1 titled "The Locomotion Interruption" reads: "Leonard and Amy take an unexpected road trip to Arizona to pick up Sheldon. Meanwhile, Penny interviews for a job at Bernadette's company, and Howard is weirded out by Stuart's relationship with Mrs. Wolowitz."

The official synopsis of Big Bang Theory season 8 episode 2 titled "The Junior Professor Solution" reads: "When Sheldon is forced to teach a class, Howard surprises everyone by taking it. Meanwhile, the tension between Penny and Bernadette gives Amy a chance to play both sides."

The premiere episodes of the long-running but still hit CBS geeky sitcom are set to air this Monday night starting at 8/7c. Watch Big Bang Theory season 8 episode 1 and 2 stream using this free online stream link here.