VIDEO: Sneak Peek - 'I Choose You' Episode of ABC's GREY'S ANATOMY

As one relationship could end, another changes unexpectedly on the 'I Choose You' episode of GREY'S ANATOMY airing Thursday, October 8th on ABC. Get a sneak peek below!

Recipient of the 2007 Golden Globe Award for Best Drama Television Series and nominated for multiple Emmys, including Outstanding Drama Series, “Grey’s Anatomy” is considered one of the great television shows of our time. The high-intensity medical drama, now in its twelfth season, follows the personal and professional lives of a group of doctors at Seattle’s Grey Sloan Memorial Hospital.

“Grey’s Anatomy” stars Ellen Pompeo as Meredith Grey, Justin Chambers as Alex Karev, Chandra Wilson as Miranda Bailey, James Pickens, Jr. as Richard Webber, Sara Ramirez as Callie Torres, Kevin McKidd as Owen Hunt, Jessica Capshaw as Arizona Robbins, Jesse Williams as Jackson Avery, Sarah Drew as April Kepner, Caterina Scorsone as Amelia Shepherd, Camilla Luddington as Jo Wilson, Jerrika Hinton as Stephanie Edwards, Kelly McCreary as Maggie Pierce and Jason George as Ben Warren.

“Grey’s Anatomy” was created and is executive-produced by Shonda Rhimes (“Scandal,” “How to Get Away with Murder”). Betsy Beers (“Scandal,” “How to Get Away with Murder”), Mark Gordon (“Saving Private Ryan”), Rob Corn (“Chicago Hope”), William Harper, Stacy McKee, Zoanne Clack and Debbie Allen are executive producers. “Grey’s Anatomy” is produced by ABC Studios.