. . . . "Mailbox Gremlin"@en . "The Mailbox Gremlin was one of the many gremlins that invaded the town of Kingston Falls. It is an unseen but heard gremlin that was hiding in a mailbox to mess with people who tried to send their mail."@en . . . "The Mailbox Gremlin was one of the many gremlins that invaded the town of Kingston Falls. It is an unseen but heard gremlin that was hiding in a mailbox to mess with people who tried to send their mail."@en . . .