| Film | Year | Director | Source |
| I Am a Fugitive from a Chain Gang | 1932 | Mervyn LeRoy | |
| I Am Curious (Blue) | 1968 | Vilgot Sjöman | |
| I Am Curious (Yellow) | 1967 | Vilgot Sjöman | |
| I Bury the Living | 1958 | Albert Band | |
| I Don't Want to Be Born | 1975 | Peter Sasdy | |
| I Drink Your Blood | 1970 | David E. Durston | |
| I Eat Your Skin | 1971 | Del Tenney | |
| I Know Where I'm Going! | 1945 | Michael Powell and Emeric Pressburger | |
| I Married a Monster from Outer Space | 1958 | Gene Fowler | |
| I Married a Witch | 1942 | René Clair | |
| I Saw What You Did | 1965 | William Castle | |
| I Sell the Dead | 2008 | Glenn McQuaid | |
| I Spit on Your Grave (also known as Day of the Woman) | 1978 | Meir Zarchi | |
| I Walked with a Zombie | 1943 | Jacques Tourneur | |
| I Was a Male War Bride | 1949 | Howard Hawks | |
| I Was a Teenage Werewolf | 1957 | Gene Fowler | |
| I Was Born, But... | 1932 | Yasujirō Ozu | |
| I Will Walk Like a Crazy Horse | 1973 | Fernando Arrabal | |
| I'll Cry Tomorrow | 1955 | Daniel Mann | |
| I'll Never Forget What's'isname | 1967 | Michael Winner | |
| I'm Gonna Git You Sucka | 1988 | Keenan Ivory Wayans | |
| I'm Not There | 2007 | Todd Haynes | |
| Ice Station Zebra | 1968 | John Sturges | |
| Ichi the Killer | 2001 | Takashi Miike | |
| Idiocracy | 2006 | Mike Judge | |
| The Idiot | 1951 | Akira Kurosawa | |
| Idiot Box | 1996 | David Caesar | |
| The Idiots | 1998 | Lars von Trier | |
| Les idoles | 1968 | Marc'O | |
| if.... | 1968 | Lindsay Anderson | |
| Ilsa, She Wolf of the SS | 1974 | Don Edmonds | |
| Imitation of Life | 1959 | Douglas Sirk | |
| The Immoral Mr. Teas | 1959 | Russ Meyer | |
| In a Lonely Place | 1950 | Nicholas Ray | |
| In Bruges | 2008 | Martin McDonagh | |
| In Cold Blood | 1967 | Richard Brooks | |
| In the Company of Men | 1997 | Neil LaBute | |
| In the Dark | 2004 | Marc Cinquanta | |
| In the Mood for Love | 2000 | Wong Kar-wai | |
| In the Realm of the Senses | 1976 | Nagisa Ōshima | |
| Inauguration of the Pleasure Dome | 1954 | Kenneth Anger | |
| The Incredible 2-Headed Transplant | 1971 | Anthony M. Lanza | |
| The Incredible Melting Man | 1977 | William Sachs | |
| The Incredible Shrinking Man | 1957 | Jack Arnold | |
| The Incredibles | 2004 | Brad Bird | |
| The Incredibly Strange Creatures Who Stopped Living and Became Mixed-Up Zombies | 1963 | Ray Dennis Steckler | |
| The Incredibly True Adventure of Two Girls in Love | 1995 | Maria Maggenti | |
| Indiana Jones and the Last Crusade | 1989 | Steven Spielberg | |
| Indiana Jones and the Temple of Doom | 1984 | Steven Spielberg | |
| Infernal Affairs | 2002 | Andrew Lau and Alan Mak | |
| Inferno | 1980 | Dario Argento | |
| The Inglorious Bastards | 1978 | Enzo G. Castellari | |
| Inglourious Basterds | 2009 | Quentin Tarantino | |
| Inland Empire | 2006 | David Lynch | |
| Innerspace | 1987 | Joe Dante | |
| Inserts | 1975 | John Byrum | |
| Insomnia | 1997 | Erik Skjoldbjærg | |
| An Inspector Calls | 1982 | Michael Simpson | |
| Intermezzo | 1936 | Gustaf Molander | |
| Interstella 5555: The 5tory of the 5ecret 5tar 5ystem | 2003 | Kazuhisa Takenouchi | |
| Intolerable Cruelty | 2003 | Joel Coen | |
| Intolerance | 1916 | D. W. Griffith | |
| Invaders from Mars | 1953 | William Cameron Menzies | |
| The Invasion | 2007 | Oliver Hirschbiegel | |
| Invasion of Astro-Monster | 1965 | Ishirō Honda | |
| Invasion of the Body Snatchers | 1956 | Don Siegel | |
| Invasion of the Body Snatchers | 1978 | Philip Kaufman | |
| Invasion of the Saucer Men | 1957 | Edward L. Cahn | |
| Invocation of My Demon Brother | 1969 | Kenneth Anger | |
| The Iron Giant | 1999 | Brad Bird | |
| The Iron Horse | 1924 | John Ford | |
| Iron Man | 2008 | Jon Favreau | |
| Ironweed | 1987 | Héctor Babenco | |
| Irréversible | 2002 | Gaspar Noé | |
| Is Anybody There? | 2008 | John Crowley | |
| Ishtar | 1987 | Elaine May | |
| The Island of Dr. Moreau | 1977 | Don Taylor | |
| Island of Lost Souls | 1932 | Erle C. Kenton | |
| Island of Terror | 1966 | Terence Fisher | |
| The Isle | 2000 | Kim Ki-duk | |
| It | 1927 | Clarence G. Badger | |
| It Always Rains on Sunday | 1947 | Robert Hamer | |
| It Came from Beneath the Sea | 1955 | Robert Gordon | |
| It Conquered the World | 1956 | Roger Corman | |
| It Happened One Night | 1934 | Frank Capra | |
| It Lives Again (also known as It's Alive II) | 1978 | Larry Cohen | |
| It! The Terror from Beyond Space | 1958 | Edward L. Cahn | |
| It's a Gift | 1934 | Norman McLeod | |
| It's a Mad, Mad, Mad, Mad World | 1963 | Stanley Kramer | |
| It's a Wonderful Life | 1946 | Frank Capra | |
| It's Alive | 1974 | Larry Cohen | |
| The Italian Job | 1969 | Peter Collinson | |
| Ivan the Terrible, Part I | 1944 | Sergei Eisenstein | |
| Ivan the Terrible, part II: The Boyars' Plot | 1958 | Sergei Eisenstein | |
| Ivan's Childhood | 1962 | Andrei Tarkovsky | |
| Ivul | 2009 | Andrew Kötting | |