caddyshack   one of the all time great movies
I can't do a all-time favorite. I might be able to do a Top 10 fav of all time.
Caddyshack is my favorite of the movies already listed.
My favorite movie growing up would either be Monster Squad, Explorers, The Wizard, Rad or Thrashin'. There has been so many since that I would have trouble coming up with a few, let alone one.