It's a Wonderful Life (1946)

Other mistake: Clarence tells George that his brother died at the age of 9 because he wasn't there to save him from falling through the ice, but when you see the tomb stone, it shows Harry Bailey was born in 1911 and died in 1919. That would make Harry only 7 or 8 years old.

Mary: Bread, that this house may never know hunger. Salt, that life may always have flavor. And wine, that joy and prosperity may reign forever.

Trivia: The opening credits list a copyright date of 1947, but distributor RKO rushed IAWL into theaters December 20 1946, to replace 'Sinbad the Sailor' whose Technicolor prints were not ready. It went into general release January 1947. The rush probably cost Capra and his partners their indie studio Liberty Films, whose first production opened in a record blizzard back east and failed to make back its money; it also wound up losing out at the Oscars against a powerful postwar drama 'The Best Years of Our Lives' rather than facing a much weaker Oscar field in 1947. Then again, confusion over its copyright date seems to have allowed it to slip into public domain for about 20 years from 1973, leading to its constant (cost-free) play at Christmas time, cementing its reputation as America's favorite holiday movie.