ABC has released the stills for Grey’s Anatomy season 10, episode 11 “Man on the Moon” as well as the synopsis for episode 12 “Get Up, Stand Up.”

Both episodes center around preparations for April’s wedding as Grey’s Anatomy returns this week with season 10, episode 11 “Man on the Moon” featuring the Kepner family! Fans will meet April’s sisters for the first time as they arrive in Seattle to help her with wedding arrangements. However, they will prove to be more trouble than helpful. Meanwhile, things will get awkward when Jackson and Matthew have to work together.

The stills for ‘Grey’s Anatomy’ season 10, episode 11 ‘Man on the Moon’ show the Kepner family:

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The synopsis for ‘Grey’s Anatomy’ season 10, episode 12 ‘Get Up, Stand Up’ is:

“On the day of April’s wedding, the Grey Sloan Memorial doctors are all preoccupied with their own drama. Meredith and Cristina continue to argue about their research and careers, Bailey comes clean to Ben about her feelings regarding him moving back to Seattle, and Shane puts himself in a risky situation. Meanwhile, Derek gets a phone call that will change his life, on the winter finale of ‘Grey’s Anatomy,’ THURSDAY, DECEMBER 12 (9:00-10:00 p.m., ET) on the ABC Television Network.

‘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, Sarah Drew as April Kepner, Camilla Luddington as Jo Wilson, Gaius Charles as Shane Ross, Jerrika Hinton as Stephanie Edwards and Tessa Ferrer as Leah Murphy.

Guest cast TBA.

‘Get Up, Stand Up’ was written by William Harper and directed by Tony Phelan.”

How do you think April and Matthew’s wedding will go on ‘Grey’s Anatomy’?

Photo credit: ABC/Richard Cartwright