Dimension 1 (John Smith 10)
Sang-Froid is the first named Incursean, appearing as early as the second season. He appears very sparingly, however, due to the Incurseans not appearing too often and other Incursean leaders emerging. He comes back later leading an invasion on Earth, and is arrested when defeated.
Dimension 777 (John Smith 10: Final Fantasy)
Sang-Froid is the first mate of Milleous in the Incursean Pirates. He is killed along with Milleous and the ship of pirates.