1975. Cast Protagonists Tony Hughes as Tony, an Australian and orphan. Jane Vallis as Anna, a German. Robert Edgington as David, an American. Amanda Ma as Su Yin, a Chinese. Chris Benaud as Mark, a British. The People of Tambu/The "Q-People" Margaret Nelson as Helen Margaret Quinn. Rodney Bell as Aaron James Quinn, Helen's younger brother. Michael Howard as Jason Quinn, Helen's older brother. Ron Haddrick as The Q, the tyrant of Tambu. Ric Hutton as Rufus Quad, Q's prime minister. Willie Fennell as Jeremiah Quizzel, a friend of the Quinns and Q's personal servant. Cornelia Frances as Elizabeth Quinn, Helen's mother. Don Pascoe as Adam Quinn, Helen's father. Frank Gallacher and Ron Blanchard as Quig and Quell, Quad's henchmen. Harry Lawrence as the Hermit, an escaped prisoner from Malo and a former friend of Adam Quinn. Harold Hopkins as Thomas Quick, one of Q's guards who befriends the children after Su Yin saves his life. Wallas Eaton as school headmaster Quilter. Kent Strickland as Quimby, the village brat. Dianne Berryman as Bess, the Q's ward who befriends Tony. Modern World people Peter Adams as Jimmy Williams, a pilot who was stranded on Tambu when his plane crashed in episode 8. Peter Sumner as Christian Dobler, a German sailor and school teacher who is stranded on Tambu in episode 16 and also appears in episode 17. DVD releases The Lost Islands was released on DVD by the French company Les Héros de la Lucarne (as L'ile Perdue in both French and English) and by the German company PIDAX Film (as Die verlorenen Inseln in both German and English). References External links The Lost Islands at Nostalgia Central The Lost Islands on The Australian television information archive The Lost Islands at Oz Movies Network 10 original programming Australian children's television series Fictional islands 1976 Australian television series debuts 1976 Australian television series endings Television series about teenagers Television series by CBS Studios Television shows set in Oceania