Iruka and Gang

Synopsis

Black Jack is beaten unconscious near his home and wakes on a ship. Tetsu and armed Jiro demand he examine Tomo, Tetsu's brother, injured during an armored car robbery. Tetsu threatens to sink them if Black Jack refuses. After surgery, Black Jack says a transfusion is needed. A storm damages the compass and washes away supplies. Frustrated Jiro shoots a dolphin with a spear gun and hauls it aboard...