The Time of Their Lives (1946)
Two ghosts, who were mistakenly branded as traitors during the Revolutionary War, return to 20th century New England to retrieve a letter from George Washington which would prove their innocence.
Directed by: Charles Barton
Starring: Bud Abbott, Lou Costello, Marjorie Reynolds, Binnie Barnes, John Shelton, Gale Sondergaard
Links: IMDb, Movie posters, Movie stills