A top-grossing movie is a motion picture that has received the most total revenue either in a particular year or when compared to all other movies ever made.
Sources of these revenues include; ticket sales, merchandise and video rentals.
Here are the top 25 grossing movies of all time, based only on total worldwide box office receipts to December 2, 2003.
Amounts are in United States dollars, include ticket sales only, and are not adjusted for inflation. Movies such as Star Wars Episode IV: A New Hope may well have earned more than more recent films such as Independence Day when adjusted for inflation. Given population growth as well as inflation, these numbers are not a very good indicator of the popularity of movies over time.