Special Guest Stars John de Lancie as Q Guest Stars Sol Rodríguez as Dr. Teresa Ramirez Ito Aghayere as Young Guinan Jay Karnes as Agent Wells Co Starring Kay Bess voices La Sirena Computer Steve Gutierrez as Ricardo Oscar Torre as Bartender Cyrus Zoghi as Red Bearded Guy Nanrisa Lee as FBI Agent Chuti Tiu as Vulcan #2 Charles Maceo as Merc One Jackson Garner as Young Wells Eduardo Roman as Vulcan #1