Currie Graham and French Stewart will play brother patients in the season premiere of Private Practice, TVGuide.com has learned exclusively.
Graham (Raising the Bar) will play Russell, one of Charlotte and Sam's patients who needs a kidney transplant. Stewart (3rd Rock From the Sun) will play his estranged brother, Kevin, who is willing to give up a kidney.
However, once the docs meet Kevin, they realize he may not be fit to be a donor because of his mental state.
Season 4 of Private Practice premieres Thursday, Sept. 23 at 10/9c on ABC.