The finale of "Suits" season 4 will bring former enemies Harvey and Cahill together as Rachel and Mike's relationship is at risk while helping others deal with their own issues, the spoilers for episode 16 revealed.

The episode title is called, "Not Just a Pretty Face," which is something Harvey would say.

The Movie News Guide said that Sean Cahill will make an appearance once again, this time to ask Harvey for help.

What's going on? The two couldn't stand one another even if someone forces them to be in the room together.

Apparently, Sean Cahill is in a bind and he's asking Harvey to help him build a "case against Eric Woodall and Charles Forstman. Could this be connected to Harvey's decision to leave the firm?"

As for Rachel and Mike, there could be tension again in their relationship, said CarterMatt in its "Suits" season 4 episode 16 spoilers.

"So what could this tension be about? The synopsis for the episode suggests that much of it could involve Harvey, and how he continues to treat Mike like more of his #2, even though Rachel is technically an Associate and she has worked the right away in order to get it," it said.

"If this turns out to be one of those 'bringing back Mike's lack of credentials' stories, we're actually fine with that. It makes sense for people in real life to deal with multiple ramifications of the same problem, and this is not something that goes away. These two should have to contend with this more," the article added.

The synopsis for "Suits" season 4, episode 16 teased some spoilers as it reads: "Cahill is going to need help from Harvey in order to make his case against Woodall and Forstman. Rachel and Mike are going to make a deal with their different relationships with Harvey; and Donna will help Louis with a crisis."

"Suits" season 4, episode 16 will be on March 4 at 9 pm on USA Network. From hereon, there might not be enough spoilers before the airing date.