I would say that no film is apolitical. There are politics in all films. Any film that is anchored in a society any film that deals with humanity is necessarily political.
I don't like political poetry and I don't write it. If this question was pointing towards that I think it is missing the point of the American tradition which is always apolitical even when the poetry comes out of politically active writers.
And I'm not apolitical - I'm very specific in my politics. But a lot of the time it's nobody's business unless you're over at my house having dinner.