As the finale of "The Mentalist" nears, fans are eager to learn how their beloved TV series will end. With 4 episodes of the show left, everyone has a theory as to how everything will conclude. Good news: "The Mentalist" is back on CBS with a bang this coming Wednesday, and we've got some awesome spoilers for you! Episode 10 is expected to be chock-full of action, suspense, and excitement. Keep reading for tons of "The Mentalist" spoilers, including Wednesday's "Nothing Gold Can Stay" (Episode 10) promo video!

What should we expect on next week's brand new episode of "The Mentalist"?

Episode 10, called "Nothing Gold Can Stay," will air on Wednesday, February 4 at 8 PM ET - and it's going to be an intense one!

According to the official synopsis, "Jane is going to take extreme measures as the FBI hunts a deadly gang of armored car robbers."

An alternative synopsis by TV Guide explains, "A group of violent armored-car thieves are hunted by the FBI, and Jane's willing to go to great lengths to halt them from taking more innocent lives."

Can't wait for "Nothing Gold Can Stay" to air? Check out the Episode 10 spoiler-filled promo video below to see what else the episode has in store for us!

Care for even more spoilers?

What will happen next on "The Mentalist?" Warning: Episode 11 spoilers coming your way!

"Byzantium," Episode 11, will air on February 11. In this episode, "A young man claims to be psychic and offers to assist the FBI with solving some murders, but soon the team suspect he might be the person who committed the killings," suggests the TV Guide spoilers.

As you can see, there's plenty to look forward to in the couple weeks of "The Mentalist" episodes, leading to the big finale!

Which episode stands out for you after reading the spoilers and synopses? How do you think "The Mentalist" will end? Sound off in the comments section below!