• Actors Jay Ryan (L) and Kristin Kreuk speak at the 'Beauty And The Beast' discussion panel during the CW portion of the 2012 Summer Television Critics Association tour at the Beverly Hilton Hotel on July 30, 2012 in Los Angeles, California.

Actors Jay Ryan (L) and Kristin Kreuk speak at the 'Beauty And The Beast' discussion panel during the CW portion of the 2012 Summer Television Critics Association tour at the Beverly Hilton Hotel on July 30, 2012 in Los Angeles, California. (Photo : (Photo by Frederick M. Brown/Getty Images))

"Beauty and the Beast" Season 4 episode 8 goes on air on July 21, Thursday. The upcoming episode is titled "Love is a Battlefield" and it will see Vincent on an undercover mission and Cat and Vincent reunite. Here are the detailed spoilers for the next chapter of CW series. Read on to find out what happens next. Also, find out where to watch it online via live stream.

Like Us on Facebook

[Spoiler alert! This article contains spoilers for "Beauty and the Beast" Season 4 episode 8 "Love is a Battlefield." Do not read further if you don't wish to know more about it.]

Fans must brace themselves for an action-packed episode with explosive twists. The network has released a synopsis for "Beauty and the Beast" Season 4 episode 8 teasing dangerous mission for Vincent.

According to the synopsis (via Spoiler TV), Vincent goes undercover for a new mission. He will be working with sexy operative played by actress AnnaLynne McCord. However, there is more than just meets the eye to McCord's character.

Danger lurks at every corner for Vincent. Cat finds out that McCord's character is actually an assassin. Vincent is forced to play both sides. As for Cat, she tries to prove the Department of Homeland Security (DHS) that she is still worthy of their trust and confidence. Will Cat be able to prove that?

A promo video for "Beauty and the Beast" Season 4 teases the events of episode 8. It showcases an emotional reunion of Cat and Vincent. The next shot shows Vincent gets selected for the next mission.

He is introduced to the hot assassin and finds out that he has to play husband and wife for the mission. Further, through surveillance cameras, Cat sees Vincent and the assassin share a kiss in public. What follows after, remains to be seen. It is certain that things are about to get rough between the couple.

"Beauty and the Beast" Season 4 episode 8 airs July 21 at 9:00 pm on CW. Fans can also watch "Love is a Battlefield" online via live stream on cwtv.com. More spoilers for episode 9 are expected soon.