In the 2001 film A.I.: Artificial Intelligence, he was portrayed as a holographic personality called Dr. Know (voiced by Robin Williams) [REF].
In the movie Back to the Future, the character of Dr. Emmett 'Doc' Brown, played by actor Christopher Lloyd and portrayed as a brilliant scientist, time traveler and inventor, has a dog called "Einstein", named after Brown's favorite scientist, as well as bearing a superficial resemblance to him.