Grey's Anatomy: B&B Star Lawrence Saint-Victor Checks into Grey's Anatomy

Lawrence Saint-Victor took a quick break from his front-burner storyline on The Bold and the Beautiful to check into Grey's Anatomy for a guest spot! The actor is going to appear on the episode airing on Thursday, November 12, 2026. He's playing opposite Chandra Wilson's Dr. Miranda Bailey!

From Los Angeles to Seattle

Carter's going from a hospital on B&B to one on ABC | Image: JPI

Saint-Victor has been cast as Mark, a study partner of Miranda's in a new environmental health study. The episode is titled "Stronger (What Doesn't Kill You)," a nod to the Kelly Clarkson song! This is the 5th episode in the show's impressive 23rd season!

Like daytime soaps, Grey's Anatomy is no stranger to triangles. In a promo for the show, viewers see Ben (Jason George) coming up on Miranda and Mark. A terse exchange takes place when Miranda explains that Mark is her partner. Then, Ben pointedly states that he is Miranda's life partner. Check out the spoiler video here to see the interaction with Ben, Mark, and Bailey!

All About Carter

In 2006, Saint-Victor made the daytime scene as Remy on Guiding Light. The actor remained on the program until its finale in September 2009. But the soap world wasn't finished with the fan favorite. In 2013, he joined the show as Carter Walton, an attorney.

Over the years, Carter has risen through the ranks at Forrester Creations, eventually becoming the fashion house's COO. The actor's been involved in some front-burner storylines and has had many leading ladies over the years, as Carter has sought to have a wife and family.

Carter fell for Quinn Fuller Forrester (Rena Sofer) and the two embarked on a grand love affair. In a shocking move, Eric (John McCook), Quinn's husband, gave his wife his blessing for her to seek sex elsewhere since he was suffering from ED (erectile dysfunction).

Quinn left Eric, Carter, and Los Angeles after she realized that she couldn't give Carter the family that she knew he desperately wanted. Carter's romance with Hope (Annika Noelle) ended after she realized that Liam (Scott Clifton) was the man she loved.

Happiness came into Carter's life with the arrival of Daphne Rose (Murielle Hilaire). Alas, when they found out that they couldn't have a baby, Daphne readied to return to Paris, and she ended her marriage, in words, if not legally.

That's when Carter and Steffy (Jacqueline MacInnes Wood) turned to each other in a moment. Now, the two are claiming that the baby they conceived naturally is actually the result of Steffy's egg donation and surrogacy. Will the truth come out?