One of the countless things they left out of Battle of the Planets:
Mark and Jason ninja backstreet dustup. Watch for Mark's "Damn these white slacks!" moment. :D
The more I watch, the more I realise how much this cartoon affected my tiny forming brain. Princess was obviously the inspiration for Hora, daughter of Horus, my first ever fantastical alter ego. And I'm now pretty sure that Jason was my very first pre-adolescent TV crush. :)
Ooh, and I understood a bit of Japanese! Jinpei, in a tight spot, comes out with: "Kami-sama!" Subtitle: "Oh, God!"