Guest Stars Tristan Sturrock as Zacky Martin Max Willis as Geoffrey Charles Pip Torrens as Cary Warleggan Ed Browning as Paul Daniel John Hollingworth as Captain Henshawe Richard Hope as Harris Pascoe Amelia Clarkson as Rosina Hoblyn John Macneill as Jacka Hoblyn Rory Wilton as Richard Tonkin Sally Dexter as Mrs. Chynoweth Lewis Peek as Ted Carkeek Ross Green as Charlie Kempthorne Richard McCabe as Mr. Trencrom