On 7 February 1863, the worst maritime disaster in New Zealand history occurred. British warship HMS Orpheus ran aground on a notorious sandbar at Manukau Heads, with the loss of 189 of the 259 onboard. Directed by John Milligan (Trio at the Top), this documentary was part of a series examining the country’s worst wrecks. Presented by Paul Gittins, it discusses the disaster, its cause, and the consequent investigations. While the British admiralty laid blame on the harbourmaster, local Māori interpreted the wreck as utu, for a breach of tapu by a Pākehā settler the previous day.