As redundant as this may be, it still is a blast to do.  Since my whole top 100 has recently been updated, here goes.
1.	Citizen Kane (1941)
2.	The Godfather & The Godfather Part 2 (1972, 1974)
3.	All Quiet on the Western Front (1930)
4.	2001:  A Space Odyssey (1968)
5.	8 ½ (1963)
6.	The Star Wars Trilogy (1977, 1980, 1983)
7.	Lawrence of Arabia (1962)
8.	Pulp Fiction (1994)
9.	Apocalypse Now (1979)
10.	Singin’ in the Rain (1952)

11.	Intolerance (1916)
12.	Weekend (1967)
13.	Ordinary People (1980)
14.	To Live (1994)
15.	Schindler’s List (1993)
16.	All That Jazz (1979)
17.	Napoleon (1927)
18.	La Dolce Vita (1960)
19.	Psycho (1960)
20.	The Maltese Falcon (1941)

21.	Landscape in the Mist (1988)
22.	Annie Hall (1977)
23.	Andrzej Wajda’s War Trilogy (1954, 1957, 1958)
24.	The Manchurian Candidate (1962)
25.	Color of Pomegranates (1969)
26.	Dances With Wolves (1990)
27.	Raging Bull (1980)
28.	Goodfellas (1990)
29.	The Grand Illusion (1937)
30.	The Man With No Name Trilogy (1964, 1965, 1966)

31.	A Clockwork Orange (1971)
32.	The Man With a Movie Camera (1929)
33.	The Conformist (1970)
34.	The Shining (1980)
35.	Casablanca (1942)
36.	Steamboat Bill Jr. (1928)
37.	Magnolia (1999)
38.	The Seventh Seal (1957)
39.	The Searchers (1956)
40.	Days of Wine and Roses (1962)

41.	Jules and Jim (1962)
42.	Gone With the Wind (1939)
43.	Quadrophenia (1979)
44.	Ben-Hur (1959)
45.	Romeo and Juliet (1968)
46.	A Christmas Story (1983)
47.	On the Waterfront (1954)
48.	America, America (1963)
49.	The Bicycle Thief (1949)
50.	City Lights (1931)

51.	Pink Floyd’s The Wall (1982)
52.	Fight Club (1999)
53.	Saving Private Ryan (1998)
54.	Solaris (1972)
55.	Malcolm X (1992)
56.	Chinatown (1974)
57.	Monty Python and the Holy Grail (1974)
58.	Oliver Twist (1948)
59.	Mean Streets (1973)
60.	Moulin Rouge (2001)

61.	Last Tango in Paris (1972)
62.	The Exterminating Angel (1962)
63.	L A Confidential (1997)
64.	Duck Soup (1933)
65.	Natural Born Killers (1994)
66.	Airplane! (1980)
67.	Who’s Afraid of Virginia Woolf? (1966)
68.	Some Like it Hot (1959)
69.	Ran (1985)
70.	Last Temptation of Christ (1988)

71.	The Passion of Joan of Arc (1928)
72.	Eraserhead (1977) 
73.	East of Eden (1955)
74.	White Heat (1949)
75.	Invasion of the Body Snatchers (1956)
76.	Taxi Driver (1976)
77.	Requiem for a Dream (2000)
78.	Wild Strawberries (1957)
79.	M (1931)
80.	The Graduate (1967)

81.	Seven Samurai (1954)
82.	Aguirre, the Wrath of God (1972)
83.	To Have and Have Not (1944)
84.	Platoon (1986)
85.	Paths of Glory (1957)
86.	Children of Paradise (1945)
87.	Marat/Sade (1966)
88.	Witness for the Prosecution (1957)
89.	Top Hat (1935)
90.	A Matter of Life and Death (1946)

91.	The Wild Bunch (1969)
92.	Nashville (1975)
93.	Toy Story/Toy Story 2 (1995/1999)
94.	It Happened One Night (1934)
95.	Wings of Desire (1988)
96.	42nd Street (1933)
97.	Diabolique (1955)
98.	Nights of Cabiria (1957)
99.	The Raven/Bride of Frankenstein (1935)
100.	The Philadelphia Story (1940)

For the purpose of your list, just disregard numbers 26-100.  I am also aware of cheating with Raven and Bride of Frankenstein, other than being Universal horror films with Boris Karloff from 1935, they have nothing in common.