Alex Karev is one of the show's original characters, but when it comes to his past and childhood, we know very little about him.
On Grey's Anatomy Season 14 Episode 22, we'll find out more about Alex's mother.
The little we know of her is that she suffered from mental illness, and Alex was forced to take care of his siblings until he couldn't bring himself to do it any longer. Alex went to medical school, and he left his family behind him.
A couple of family members popped up over the years, but the show never gave us a heartfelt reunion and a storyline that delved deep into his past.
On Grey's Anatomy Season 14 Episode 21, Alex realized that the money he was sending to his mother was never claimed, He and Jo will hit the road in hopes of tracking her down.
Elsewhere, the effects of the Harper Avery scandal are far from over.
Meredith will come face to face with Marie Cerone since finding out that she was one of the women destroyed by Harper Avery.
In light of the new information, will she make up with the woman she formerly referred to as "Aunt" Marie?
The sex scandal isn't the only case the hospital is juggling.
They have to deal with Vik Roy's wrongful termination accusations as well. He's taking the hospital to task for their role in his accidental consumption of marijuana.
Although there is probably more he will make reference to during the meeting with the hospital. His sexual history with April was problematic as well.
Bailey and Webber show restraint during their sit down with Roy and his attorney.
Jesse Williams will make his directorial debut in "Fight For Your Mind." Check out the promo below.
Don't forget, you can watch Grey's Anatomy online any time here at TV Fanatic.