Forrest Gump is a 1994 American comedy-drama film directed by Robert Zemeckis, starring Tom Hanks as Forrest Gump, a man with a low IQ who witnesses and unwittingly influences several defining historical events in the 20th century.
The poster's movie title font resembles Aldo Novarese's Fenice Regular typeface, which is commercially available. You can explore further information about it here.