"Grey's Anatomy" spoilers are out for the next episode and it looks like the fan theory that Megan could be alive is being highlighted.

Megan's (Bridget Regan) death has remained a mystery in the ABC medical drama as her body was not recovered after the helicopter crash. Her brother Owen (Kevin McKidd) just took things as they are and continued with his life but it looks like he has to deal with Megan's death to be able to connect with Nathan.

The latest "Grey's Anatomy" spoilers reveal that Megan connects Owen and Nathan (Martin Henderson), Spoilers Guide reported. The two men might have slightly improved their relationship but there are still unresolved issues lingering ever since Nathan came to Grey Sloan.

Kevin McKidd recently told fans in an interview that Megan's comeback in "Grey's Anatomy" could be a possibility. McKidd said that aside from affecting Owen, this will also affect Nathan in a deep and powerful manner. The actor said that despite the tension between the two men, he loves the idea of playing with their emotions with all the drama awaiting fans in the next episodes.

Megan once dated Nathan Riggs and he is partly responsible for her death. "Grey's Anatomy" spoilers that hint her comeback say Megan's body unrecovered from the crash site could mean that creators have plans for her return, Entertainment Weekly reported. Her return will obviously connect Owen and Nathan but could impact anything that's going on between Nathan and Meredith.

Finally, McKidd hinted that his character's relationship with Nathan will improve whether or not Megan returns. "Grey's Anatomy" spoilers that hint Megan's come back could also hint that the two men's friendship is getting better and it looks like they have moved on from her death. McKidd said that this episode, or the following episodes could become a chance for the two men to sit down and talk about their differences.

"Grey's Anatomy" is on its 13th season episode 18 entitled "Be Still, My Soul" which will air on March 30, 2017. The medical TV drama series airs every Thursday at 9 p.m. EST on ABC.