Stonekeeper's Vacation Game: Guess a movie #3 [Allaby 🎈]

As I solved number 2, I'll be the one hosting game number 3.

Here is Stonekeeper's explanation for newcomers:

So you guys like to play games? This is my favorite one that we use to play on Imdb. It's a investigating game that can be time consuming but it's lots of fun. Basically, I have a movie in mind and you have to guess movies. For each movies you guys are going to guess, I will give a hint that connects the two movies. Example: Actor, length, genre, aspect ratio, language, country, year, director, writer in common, rating, number of votes, nominations. It can even be something like: both movies involve a girl being murdered. The winner of the game can either start a new one after or say "pass" and I will do it.
After 12 hints, the original poster gets the point and also get to do another one.

Scoreboard:
Allaby: 2
Kawada_Kira: 1

Hint #1: Citizen Kane (1941) - won at least one Oscar
Hint #2: Forrest Gump (1994) - shares the drama genre
Hint #3: The Departed (2006) - IMDb rating is higher than 8.0
Hint #4: Call Me by Your Name (2017) - Setting is in Europe
Hint #5: Casablanca (1942) - War figures in at least part of the story
Hint #6: Schindler's List (1993) - Film is at least 3 hours long
Hint #7: Inglourious Basterds (2009) - Shares the adventure genre
Hint #8: The Sound of Music (1965) - Film was made before 1980

Correct answer: Barry Lyndon (1975)
Winner: Allaby