*(Front) Gungan leader Boss Nass doesn't seem to care if the droid army invades Naboo, since he never liked the "big-brained" humans who share his planet to begin with. Eventually, the large sea-dweller agrees to lend his guests both a bongo (sub) and a navigator to guide them. "I have saved Jar Jar's life," Qui-Gon points out. "He owes me what you call a 'life-debt'." And so Jar Jar is named Qui-Gon's navigator and traveling companion.
Brought before Boss Nass, the Jedi secure the release of their hapless Gungan friend, Jar Jar Binks. *Source: Back of card