Papa Nadachalla

Papa Nadachalla, or simply Nadachalla, is Papa Acachalla's twin brother, though they don't look anything alike. Because of this, they might be fraternal twins. Nadachalla works as a veterinarian. In the Gmod Star Wars Rancor Mod episode, Nadachalla came to register the new 'family dog' and give it its shots. What he found was a princess, who he then decided to flirt with. This enraged Getrude to the point where she chased him out of the area, and he was force to hide in some shrubs.

Papa Acachalla
Papa Acachalla is his twin brother who looks nothing like him. Their relationship hasn't been explained much other than a few short lines of exchanged dialogue. But it seems like Acachalla has helped Nadachalla in the past and Nadachalla comes to Acachalla in times of distress when he needs great help.

Gertrude
Having met Gertrude for only a few moments, the first impression wasn't well as Gertrude was furious by Nadachalla's flirting with a princess. Gertrude then chased Nadachalla for an unknown length of time.