One Piece — Episode 50: Usopp vs. Daddy the Parent! Showdown at High!

You are watching the episode Usopp vs. Daddy the Parent! Showdown at High! 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.