These ten movies at one time or another over the past century were the highest domestic grossing films ever in the U.S.A.. As determined by theater patrons who voted with their pocketbooks in the total number of tickets sold, as well as, total USA box office dollars, each held the title of "All-Time USA Box Office Champion". Collectively, they still retain the top seven to eight spots domestically, when adjusted for inflation, each with a billion dollar USA box office. Sources: Box Office Mojo and Wikipedia In your opinion, which movie that held at one time the title, "All-Time Domestic U.S.A. Box Office Champion" is the best of the best? Discuss the topic here.