Memory Archive Recall Indexer and Enhancer (or M.A.R.I.E for short) is one of Doc Brown's inventions and stolen by Mr. Wisdom Appearances Back to the Future: The Animated Series "Put on Your Thinking Caps, Kids! It's Time for Mr. Wisdom!" Retrieved from "https://backtothefuture.fandom.com/wiki/M.A.R.I.E?oldid=47902" Categories: Doc's inventions Community content is available under CC-BY-SA unless otherwise noted.