Primero Llave

The Primero Llave is an old gun. It's the first key that the gang finds.

Season two
Velma's machine reveals a coordinates and the name Señor P. Llave, that lead the gang to a cemetery in Gatorsburg where they find a tomb with the gun. (Aliens Among Us)

The gang wonders what use have.(The Horrible Herd)

Appearances

 * Scooby-Doo! Mystery Incorporated
 * 216. Aliens Among Us
 * 217. The Horrible Herd