I did try mermaid though (forgot little) 3 mAn and a baby ( I assume since it wasnt accepted) animal farm. and war of the worlds. Close though ;) just kings speech and ghostbuster I wasnt close
Although I haven't seen a lot of movies, I got a good number of them! Just could not figure out how to spell labyrinth no matter how many different spellings I tried :)
"Regreso" is a noun meaning "return" in English but volver is a verb translating as "to go back". Interesting that the translation was done with a noun for Spain ("The Return to the Future") and a verb for Latin America ("Going Back to the Future").
For example, I didn't get "Princess bride" (Princesa prometida translates into "Promised princess") or "Animal house" (Escuela de animales = "animal school").
These seem to be official translations, which are not always litteral.
Hangover: Resacón en Las Vegas → ¿Qué pasó ayer? (What happened yesterday?)
Green mile: Milla verde → Milagros inesperados (Unexpected miracles)
Dark knight, Home alone and Back to the future have already been mentioned in other comments.