Documentary series. Monty Halls searches the waters off the west coast of Ireland for basking sharks, little-understood monsters of the deep that can grow up to 30 feet long. Show more
Discover 11,128,835 listings and 279,660 playable programmes from the BBC
Documentary series. Monty Halls searches the waters off the west coast of Ireland for basking sharks, little-understood monsters of the deep that can grow up to 30 feet long. Show more