Fictional story elements introduced in 1985

fictional automobile capable of time travel

fictional city in California, USA in the "Back to the Future" movie franchise

level in Super Mario Bros.

Spanish-speaking country resembling Panama that appeared in a number of films and television programs

The Principality of Madripoor or Madripoor is a fictional island appearing in American comic books published by Marvel Comics. The island is depicted as being located in maritime Southeast Asia, and has appeared mostly associated with stories from the X-Men series. Based on illustrations, it is in the southern portion of the Strait of Malacca between Singapore and Sumatra, Indonesia.