"The Big Bang Theory" Season 10 Episode 15 will be one of the chapters that the TV series' patrons would want to miss out. This forthcoming episode will reportedly feature Leonard and Howard working hard to plot a wicked plan against the show's main character Sheldon.

According to Yahoo News, "The Big Bang Theory" Season 10 Episode 15 which is entitled "The Locomotion Reverberation" will depict Leonard and Howard realizing that Sheldon is the reason why the development of their invention is having a slow phase. With this matter, the two have made their decision of distracting him from the project.

Leonard and Howard will do their wicked plan by telling Sheldon that he is accountable for engineering and must be the one in control for locomotive. As he is not knowledgeable with the plot made by the two he is happy with his new task and he became more encouraged in finishing the invention very soon. Unluckily, an unforeseen thing will occur that might stop the three of them in pursuing the invention.

Based on some news, "The Big Bang Theory" Season 10 Episode 15 will also feature Bernadette (Melissa Rauch) finally have the opportunity to go out with her friends. It can be remembered that ever since she gave birth to her child Halley, Bernadette has been a hand on mom with the help and support of her husband Howard.

Now, Amy (Mayim Bialik) and Penny (Kaley Cuoco) is set to ask her to party in "The Big Bang Theory" Season 10 Episode 15. In spite of having a busy husband because of the invention, Raj (Kunal Nayyar) and Stuart (Kevin Sussman) will take care of Halley while mommy joins the girl's night out.

As per Spoilers Guide, "The Big Bang Theory" Season 10 Episode 15 synopsis will go like this:

"Leonard and Wolowitz try to distract Sheldon when he slows the progress of their guidance system. Also, Penny and Amy take Bernadette out for the night, leaving Raj and Stuart to care for baby Halley."

"The Big Bang Theory" Season 10 Episode 15 will be airing on February 9 and the series' finale might be premiered in May. Nonetheless, it is not yet confirmed if "The Big Bang Theory" will be having season 11 so stay tuned for more information.