VIDEO: Sneak Peek - Sarah Chalke Guests on the Next GREY'S ANATOMY

Sarah Chalke guest stars on the next episode of ABC's GREY'S ANATOMY titled "Can't Fight This Feeling". In the episode, a gas tanker explodes on a Seattle highway, causing multiple injuries -- including paramedic Matthew; Meredith and Jo help a frantic mother (Chalke) whose child is suffering from a mysterious illness; and Owen bonds with a young boy whose parents are in critical condition.

Meanwhile true colors are revealed when Alex is forced to work with Jo's boyfriend on an ailing patient. The episode airs THURSDAY, MARCH 28 (9:00-10:02 p.m., ET) on the ABC Television Network. Get a sneak peek below!

"Grey's Anatomy" stars Ellen Pompeo as MerEdith Grey, Patrick Dempsey as Derek Shepherd, Sandra Oh as Cristina Yang, 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 and Sarah Drew as April Kepner.

Guest starring Sarah Chalke as Polly. Other guest cast TBA.

"Can't Fight This Feeling" was written by Meg Marinis and directed by Mark Jackson.