Subtitles Penn Zero: Part-Time Hero S01E21 – Save the Worlds DOWNLOAD SUBTITLE NOW(9 downloads) Aired October 19, 2015Penn_Zero-_Part-Time_Hero_-_01x21_-_Save_the_Worlds.480p.HDTV.x264-mSD.English.srt Related SubtitlesPenn Zero: Part-Time Hero S01E20 – Zap One Season 01 , Episode 20 – “Ultrahyperball” The fate of two alien planets is tied to the outcome of a sporting event. Penn Zero: Part-Time Hero S01E19 – Massive Morphy Merge Mechs; Ultrahyperball Season 01 , Episode 19 – “Massive Morphy Merge Mechs” Penn and his friends merge as giant metamorphosing robots to fight for control of an alien planet. Penn Zero: Part-Time Hero S01E18 – The QPC; Shirley B. Awesome Penn Zero: Part-Time Hero S01E16 – Chuckle City 500; Rock and Roll Penn Zero: Part-Time Hero S01E17 – Plantywood: City of Flora; Boone’s Apprentice Penn attempts to solve a twisted mystery in a world where everybody is a plant. Boone is zapped into a barbarian wizards world where he has to come up with a spell to stop Rippen.