Science fiction comedy movies
http://www.ranker.com/list/guffaws-of-the-galaxy-best-sci-fi-comedy-movies/but-chickens-double-d,
Back to the Future
Back to the Future Part II
Back to the Future Part III
Futurama: Bender's Big Score
Meet the Robinsons
Robots
Sleeper
Spaceballs
The Avengers
Guardians of the Galaxy