In the episode, airing May 10, Rajskub and Fischler will play a couple in the midst of their third honeymoon when they come to Seattle Grace complaining of mysterious symptoms.
Rajskub, best known of course for her run as 24‘s Chloe, most recently appeared on CBS’ short-lived freshman sitcom How to Be a Gentleman.
Fischler’s TV credits include arcs on Lost (as Dharma security wonk Phil), Mad Men and Southland, and guest spots on a litany of shows, most recently Californication.
The Grey’s finale airs the following Thursday, May 17.
- Patrick Fischler