Top 5 movies from each turning? OK, I can make an attempt.
GP Unraveling/WWI/Prohibition:
Nosferatu: a Symphony of Horror (1922).
The Phantom of the Opera (1925)
The Passion of Joan of Arc (1928)
Unfortunately, that's the best I can come up with in this category. I'm generally not too keen on, or perhaps not as knowledgeable about, silent films. Nosferatu is one I can watch multiple times.
GP Crisis/Great Depression/WWII
Frankenstein (1931)
Top Hat (1935)
Bringing Up Baby (1938)
The Wizard of Oz (1939)
Casablanca (1942)
Post-war High/Cold War/Beat Generation
The Big Sleep (1946)
Notorious (1946)
The Red Shoes (1948)
The Night of the Hunter (1955)
Psycho (1960)
The Awakening/Vietnam/Counterculture
The Sound of Music (1965)
Young Frankenstein (1974)
Star Wars: a New Hope (1977)
The Deer Hunter (1978)
The Shining (1980)
Unraveling/Culture Wars/Generation X
Amadeus (1984)
Boogie Nights (1997)
The Big Lebowski (1998)
The Matrix (1999)
Lord of the Rings: the Fellowship of the Ring (2001)
The Current 4T Crisis Era
Going to come up a little short in this area, too, I'm afraid. I seldom see films these days, and am harder to please when I do.
Harry Potter and the Deathly Hallows (2010-2011)
Winter's Bone (2010)
GP Unraveling/WWI/Prohibition:
Nosferatu: a Symphony of Horror (1922).
The Phantom of the Opera (1925)
The Passion of Joan of Arc (1928)
Unfortunately, that's the best I can come up with in this category. I'm generally not too keen on, or perhaps not as knowledgeable about, silent films. Nosferatu is one I can watch multiple times.
GP Crisis/Great Depression/WWII
Frankenstein (1931)
Top Hat (1935)
Bringing Up Baby (1938)
The Wizard of Oz (1939)
Casablanca (1942)
Post-war High/Cold War/Beat Generation
The Big Sleep (1946)
Notorious (1946)
The Red Shoes (1948)
The Night of the Hunter (1955)
Psycho (1960)
The Awakening/Vietnam/Counterculture
The Sound of Music (1965)
Young Frankenstein (1974)
Star Wars: a New Hope (1977)
The Deer Hunter (1978)
The Shining (1980)
Unraveling/Culture Wars/Generation X
Amadeus (1984)
Boogie Nights (1997)
The Big Lebowski (1998)
The Matrix (1999)
Lord of the Rings: the Fellowship of the Ring (2001)
The Current 4T Crisis Era
Going to come up a little short in this area, too, I'm afraid. I seldom see films these days, and am harder to please when I do.
Harry Potter and the Deathly Hallows (2010-2011)
Winter's Bone (2010)