18.00 Shark week: Death in the afternoon. 18.30 Challenge of the Seas: Hammerheads of El Bajo. 19.00 Treasure Hunters: Murderous Islands. 19.30 The Munro Show. 20.00 Beyond 2000. 21.00 Shark week: Shark doctors. 22.00 Fire. 22.30 Classic Cars: Suburban Specials. 23.00 The nature of things: The mystery of mind. 24.00 Shark week: Teeth of death. 1.00 A Traveller's Guide to the Orient: Malaysia. 1.30 Living with Violent Earth.