Spellbinder (Polish: Dwa światy "Two worlds") is a 1995 English-language fantasy adventure science fiction children's television series, co-produced between Australia and Poland, and filmed in both countries. The series follows the adventures of Sydney high-schooler Paul Reynolds (Zbych Trofimiuk) as he is accidentally stranded in a parallel world where the industrial revolution never happened. Only a small number of people there have technology – the "Spellbinders" – and they pretend it is magic and use it to rule over everyone else, manipulating people's fear and ignorance. Paul, with the help of a local girl called Riana (Gosia Piotrowska), uses his wits and his own knowledge of science to survive, whilst his high-school friends try to rescue him.