Watch anime online, stream anime episodes for free, you are watching One Piece – Episode 50 English version online and free episodes. Anime Episode guide, Chapter One Piece – Episode 50 English Subbed Usopp vs. Daddy The Parent! Showdown at High Noon! Usopp manages to anger the daughter of bounty hunter Daddy the Father, and finds his own life at stake. When Daddy discovers that Usopp is the son of Yasopp, the only man to beat him, he challenges him to a duel.