 The play, "The Complete History of the Royal New Zealand Navy" runs for about an hour and a quarter and focuses on the Naval History from Captain Cook to the present day celebrations of Operation Neptune.The play includes William Edward Sanders’ encounter with a German U-boat and it is delivered entirely in jack-speak – navy slang – with a translation thrown in.Also in the play, within the WWII portion, it features the Battle of the River Plate, with a hilarious comparison of gun sizes before the German raider is brought down to size.