: Has a personal connection to Grey Sloan, as her mother died there during childbirth.
: Revealed to be the nephew of Derek and Amelia Shepherd.
: Working in her new specialty of OB/GYN while raising her adopted daughter, Luna. Key Theme: Legacy and New Beginnings Everything Has ChangedGrey's Anatomy : Season 1...
: Returning after their legal troubles, Owen must work under supervision for six months with a suspended medical license.
After a six-month hiatus, Grey Sloan Memorial reinstates its residency program. The hospital has been under pressure to rebuild its reputation after the program was shut down in Season 18. The episode introduces a brand-new class of five talented first-year residents who are tasked with restoring the program to its former glory. : Has a personal connection to Grey Sloan,
: Bailey initially steps away from her duties, leaving Webber to work on rebuilding the teaching program.
: Joins the program after overcoming significant financial and personal hurdles. Major Character Status Key Theme: Legacy and New Beginnings : Returning
The episode title reflects the shift from the veteran-focused seasons back to the show’s roots—focusing on young, hungry interns learning the ropes. It mirrors the original Season 1 pilot by highlighting the intense, high-stakes environment of the surgical residency. Everything Has Changed | Grey's Anatomy Universe Wiki
