Robert Prebil acts in films ( Illyricvm, Ana's commission, Through my eyes, Class Enemy, Beneath Her Window, The Windhunter, Grandma Goes South, State of shock, Through my eyes and others) and television series (Wreck, Our Daily Bread, Mother's Day, Dead body...). He debuted as a director with the performance No. 203 - The Spirit of the Truth on the Mladinsko stage in 2003 and is also an author (Blue triangle). He is a member of the Mladinsko ensemble.