Family Business (2014)

Brothers Yvan and Max are total opposites. One is a hypochondriac; the other, a carefree optimist. Their little sister Hélène suffers from kidney problems and urgently needs a transplant. Both brothers are called upon but only one will be chosen. There ensues a fratricidal competition in which both potential donors are secretly hoping to be rejected. Because, even though they are sincerely fond of their sister and are committed to saving her, our two heroes (and indeed the whole family) are very much afraid.