LA MLS of two divers descending from the surface above. LA MS of killer whale swimming in front of camera. MS of Amos underwater with camera. MS of Amos with camera underwater, killer whale swimming away. MS of Amos with camera underwater. MLS of calf swimming with its mother nudging her, Amos taking a picture. (Still) ZOOM IN of mother killer whale trying to revive her dying calf by nudging it. (404)