From Wikipedia, the free encyclopedia John David Batchelor (born 25 September 1969 in Singapore) is an Australian television and film actor. He is most known for portraying Chief Petty Officer Marine Technical (CPOMT) / Chief Engineer Andy 'Charge' Thorpe on the Australian drama series Sea Patrol, and Peeto in the Australian feature film Red Dog. Description above from the Wikipedia article John Batchelor (Australian actor), licensed under CC-BY-SA, full list of contributors on Wikipedia.