EXCLUSIVE: In a rare acting gig on a show she has not created or executive produced, Emmy winner Lena Waithe is set for a guest arc on ABC's venerable medical drama Grey's Anatomy. She will play Dr. Evynn Moore, a brilliant and savvy former student of Catherine Fox's (Debbie Allen) who visits Grey Sloan to help her on a unique case which happens to be for her wife, played by Andrea Bordeaux. You can see first-look images of Evynn at Grey Sloan below.

Currently booked for two episodes, Waithe will first appear in Episode 2110, "Jump (for My Love)," which premieres March 13. In it, Meredith and Nick return to Grey Sloan to treat a liver transplant patient. Meanwhile, Bailey hosts an intern retreat at her home and Winston and Ben aid an unexpected crash victim.