Black Jack (TV) - episode 27 - 15 May, 2005

Black Jack, Pinoko and several rich men are trapped in an underground, disaster-proof bunker, where the oxygen is being sucked out. BJ breaks through the wall with a scalpel and cuts a wire, finally releasing them when all were on the verge of death. The men had promised him money to free them, then tried to renege. Fortunately, Black Jack has their promise on tape. (Source: Wikipedia)