Tune in to NBC tonight at 9 PM to see what will happen next on "Grimm" Season 4! Watch Episode 3, where we will see "Last Fight," using our free live stream links. Read on for a synopsis, live stream links, S04E03 spoilers, sneak peek preview videos, start time, and more below!

According to the TV Guide synopsis of "Last Fight," Episode 3 of Season 4 (S04E03), "Nick investigates a vicious slaying at a boxing gym while dealing with repercussions from a strange vision. Elsewhere, Monroe and Rosalee make some headway in their quest to help Nick regain his powers; and Adalind gets an unusual visitor."

Make sure you tune in to NBC tonight at 9 PM (official ET/PT start time) to catch all of the Season 4, Episode 3 entertainment!

Won't be able to catch Episode 3 of "Grimm" Season 4 on a TV? Well, we've got you covered with free online live stream links!

Check out a live stream of "Grimm" S04E03 on this NBC free live stream channel online - click here, here or here (one link may work over another due to region restrictions) to watch Episode 3 from your computer!

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

According to the Latin Post, "On the next all-new episode of "Grimm," Nick and Hank will investigate an unusual case that leads them into the world of boxing. In the upcoming episode, which is titled "Last Fight," the detectives will explore a local boxing gym that comes under fire following a brutal murder. However, without his Grimm powers, Nick will face the ultimate challenge. Meanwhile, Agent Chavez, played by "Orange is the New Black" actress Elizabeth Rodriguez, will keep an eye on Trubel, since she beheaded Renard's shooter. NBC released a sneak peek of Friday night's episode, featuring Hank, Monroe and Rosalee reveal and Bud, who is played guest star Danny Bruno. In the clip, Rosalee reveals to Bud that Nick lost his powers after he questions whether Trubel is a threat to the community. "Nick can't see us anymore," said Rosalee. "Oh my God, he's blind?" says Bud in complete shock. "No, Bud, he can't see Wesen," explains Monroe. "He's not a Grimm anymore....This is terrible. This is worse than I thought!" says Bud in response...Guest stars include Bitsie Tulloch, Sasha Roiz, Reggie Lee and Lisa Gay Hamilton."

Care for some more spoilers?

"The loss of Nick's (David Giuntoli) powers on "Grimm" might have seemed like a blessing to him and Juliette (Bitsie Tulloch) at first, but his inability to see Wesen is becoming more and more dangerous. Luckily, Elizabeth (Louise Lombard) the Hexenbiest is here to help - we hope, anyway. According to the official synopsis for Friday's episode, 'The Last Fight', Monroe (Silas Weir Mitchell) and Rosalee (Bree Turner) "get some unexpected help in figuring out a way to restore Nick's Grimm abilities." What we want to know is, what's her motivation? What does she have to gain from Nick's powers being restored? Is she simply helping because she knows it's what her son would want? While Monroe, Rosalee, and Elizabeth try to work out Nick's predicament, Nick and Hank (Russell Hornsby) "find themselves on a case that takes them into the world of boxing." During their investigation, they'll come across a Heftigauroch. According to executive producer Jim Kouf, "When a bull is brought into a ring it doesn't necessarily want a fight requires being hit with picadors to get mad - this Wesen requires the same treatment." Meanwhile, Trubel (Jacqueline Toboni) has to deal with some light snooping by Agent Chavez (Elizabeth Rodriguez) "before jumping into the ring to help with Nick's investigation." This is pretty much par for the course. Until Nick gets his powers back, Trubel has had to serve as his eyes and ears in the Wesen world," reports Fashion & Style.

It will certainly be interesting to see all this play out! Check out the exciting "Last Fight" (S04E03) sneak peek preview videos below:

What else will happen tonight on "Grimm" Season 4, Episode 3? You'll have to wait and see! Tune into NBC, or one of our free online live stream links above, to catch all the excitement of this Season 4 episode, called "Last Fight" at its official start time of 9 PM!