Osmanlı Devleti'ni kuran Osman'ın (Osman) babası Ertuğrul Gazi'nin kahramanlık öyküsü.
Episode 4 is the fourth episode of season one of "Dirilis: Ertugrul". The episode premiered Wednesday, January 7th, 2015 on TRT1 and has been marked as seen by 48 users.