For which movie did Tom Hanks win his first Oscar?

Explanation

Tom Hanks is considered by many to be the most versatile actor in Hollywwood. He has played everything from an astronaut in "Apollo 13", directed by Ron Howard, to a mentally retarded soldier in Robert Zemecki's "Forrest Gump". Tom Hanks won his first Oscar 1994 for his portrayal of an AIDS-stricken man in "Philadelphia". One year later he was once again awarded an Oscar for his performance in "Forrest Gump". Tom Hanks has also sought challenges off screen as a director, and debuted as such in 1996 with the movie "That Thing You Do".