Undertaker
- Year:
- 2016
- Director:
- Brenton Oechsle
United States
Undertaker: The Last Ride
- Year:
- 2020
- Director:
- N/A
The Undertaking
- Year:
- 2007
- Director:
- Miri Navasky, Karen O'Connor
Undertale: Glitched Universe - Farewell
- Year:
- 2023
- Director:
- TrisDraws
Undertale: Glitched Universe - The Last Hope
- Year:
- 2023
- Director:
- Blair, TrisDraws, Donut_x
Under Texas Skies
- Year:
- 1930
- Director:
- J.P. McGowan
Under Texas Skies
- Year:
- 1940
- Director:
- George Sherman
Under the Atmosphere
- Year:
- 2014
- Director:
- Mike Stoltz
Under the Autumn Moon
- Year:
- 2018
- Director:
- Gary Yates
Under the Bed
- Year:
- 2020
- Director:
- Alex Magaña
Under the Bed
- Year:
- 2017
- Director:
- Daniel Myrick
Under the Big Top
- Year:
- 2024
- Director:
- Anna Leist
Under the Biltmore Clock
- Year:
- 1984
- Director:
- Neal Miller
Under the Black Eagle
- Year:
- 1928
- Director:
- W.S. Van Dyke
Under the Blood-Red Sun
- Year:
- 2014
- Director:
- Tim Savage
Under the Boardwalk
- Year:
- 2023
- Director:
- David Soren
Under the Bridge: The Criminalization of Homelessness
- Year:
- N/A
- Director:
- Don Sawyer
Under the Burning Sun
- Year:
- 2025
- Director:
- Yun Xie
Under the Cherry Tree
- Year:
- 2013
- Director:
- Cedric Mixon
Under the Christmas Tree
- Year:
- 2021
- Director:
- Lisa Rose Snow
Under the City
- Year:
- 2005
- Director:
- Adam Golomb
Under the Covers
- Year:
- 2018
- Director:
- Justin Knoepfel
Under the Crystal Sky
- Year:
- 2025
- Director:
- Matt Hartley
Under the Daisies; or, As a Tale That Is Told
- Year:
- 1913
- Director:
- Van Dyke Brooke
Under the Dark Wing
- Year:
- 2014
- Director:
- Christopher Di Nunzio
Under the Eiffel Tower
- Year:
- 2019
- Director:
- Archie Borders
Under the Eightball
- Year:
- 2009
- Director:
- Timothy Grey, Breanne Russell
Under the Electric Sky
- Year:
- 2014
- Director:
- Dan Cutforth, Jane Lipsitz
Under the Gaslight
- Year:
- 1914
- Director:
- Lawrence Marston
Under the Great Oak
- Year:
- 2019
- Director:
- Michael Reynolds
Under the Greenwood Tree
- Year:
- 1918
- Director:
- Emile Chautard
Under the Gun
- Year:
- 1988
- Director:
- James Sbardellati
Under the Gun
- Year:
- 2002
- Director:
- Jesse Bean
Under the Gun
- Year:
- 2016
- Director:
- Stephanie Soechtig
Under the Heat Lamp an Opening
- Year:
- 2014
- Director:
- Zachary Epcar
Under the Hegde
- Year:
- 2020
- Director:
- Jamen Meistrich
Under the Hollywood Sign
- Year:
- N/A
- Director:
- Hope Anderson
Under the Hood
- Year:
- 2024
- Director:
- CJ Howey
Under the Hula Moon
- Year:
- 1995
- Director:
- Jeff Celentano
Under the Influence
- Year:
- 1986
- Director:
- Thomas Carter
Under the Influence
- Year:
- 2002
- Director:
- Eric Gardner
Under the Influence
- Year:
- 2008
- Director:
- Joseph Wilka
Under the Influence
- Year:
- 2002
- Director:
- Earl Hilliard Jr.
Under the Influence
- Year:
- 2022
- Director:
- Casey Neistat
Under the Influence
- Year:
- 2023
- Director:
- Courtney Miller, Jaira Thomas
Under the Influencer
- Year:
- 2024
- Director:
- Bryn Woznicki, Lauren Neal
Under the Jazz: Circulation.Formation.
- Year:
- 2019
- Director:
- Priyanka Das
Under the Lantern Lit Sky
- Year:
- 2021
- Director:
- Michelle Bossy
Under the Lash
- Year:
- 1921
- Director:
- Sam Wood
Under the Law Part II: 3 Days in the County Jail
- Year:
- 1976
- Director:
- Philip Abbott
Under the Law: The Hitchhike
- Year:
- 1973
- Director:
- Philip Abbott
Under the Lights
- Year:
- 2020
- Director:
- Miles Levin
Under the Lights in Thailand
- Year:
- 2015
- Director:
- Jesse Maddox
Under the Lights: Maradona
- Year:
- 2022
- Director:
- Miguel Somoza
Under the Moon
- Year:
- 1993
- Director:
- Hector Barron
Under the Overpass and Far Away
- Year:
- 2024
- Director:
- Jeff Kao
Under the Palm Tree
- Year:
- 2021
- Director:
- Bryan Martin
Under the Pampas Moon
- Year:
- 1935
- Director:
- James Tinling
Under the Pink Carpet
- Year:
- 2000
- Director:
- N/A
Under the Radar Michigan
- Year:
- 2010
- Director:
- N/A
Under the Rainbow
- Year:
- 1999
- Director:
- Carl James
Under the Rainbow
- Year:
- 2015
- Director:
- Luke Ramer
Under the Raven's Wing
- Year:
- 2007
- Director:
- Susan Adriensen
Under the Red Robe
- Year:
- 1923
- Director:
- Alan Crosland
Under the Red Robe
- Year:
- 1937
- Director:
- Victor Sjöström
Under the Ring
- Year:
- 2025
- Director:
- Robert Definne Dorsey
Under the Ruins
- Year:
- 2022
- Director:
- Yumeng Han
Under the Same Sky
- Year:
- 2017
- Director:
- Yoyo Li
Under the Same Sun
- Year:
- 2013
- Director:
- Sameh Zoabi
Under the Sea
- Year:
- 2020
- Director:
- Barry Markle
Under the Sea 2
- Year:
- 2021
- Director:
- Barry Markle
Under the Shadow of the Law
- Year:
- 1913
- Director:
- Anthony O'Sullivan
Under the Shadow of the Wall
- Year:
- 2022
- Director:
- Taylor Genovese
Under the Spreading Blacksmith Shop
- Year:
- 1942
- Director:
- Walter Lantz, Alex Lovy
Under the Stadium Lights
- Year:
- 2021
- Director:
- Todd Randall
Under the Stairs
- Year:
- 2017
- Director:
- Alex Goyette
Under the Stars and Bars
- Year:
- 1910
- Director:
- Gaston Méliès
Under the stars: Road-trip in drive-in country
- Year:
- 2022
- Director:
- Mathieu Pheng
Under the Sun
- Year:
- 2024
- Director:
- Lucas Hicks
Under the Sunlight
- Year:
- 2024
- Director:
- N/A
Under the Surface
- Year:
- 2020
- Director:
- Trevor Hagen
Under the Thicket
- Year:
- 2024
- Director:
- Caleb Worcester
Under the Tonto Rim
- Year:
- 1928
- Director:
- Herman C. Raymaker
Under the Tonto Rim
- Year:
- 1933
- Director:
- Henry Hathaway
Under the Tonto Rim
- Year:
- 1947
- Director:
- Lew Landers
Under the Top
- Year:
- 1919
- Director:
- Donald Crisp
Under the Trap Door
- Year:
- 2023
- Director:
- Vincent Dormani
Under the Turban
- Year:
- 2016
- Director:
- Satinder Garcha, Mike Rogers, Meghan Shea
Under the Yoke
- Year:
- 1918
- Director:
- J. Gordon Edwards
Under Thy Wings
- Year:
- 2022
- Director:
- Jamal Hodge
Undertone
- Year:
- 2026
- Director:
- Ian Tuason
Undertow
- Year:
- 1930
- Director:
- Harry A. Pollard
Undertow
- Year:
- 1991
- Director:
- Thomas F. Mazziotti
Undertow
- Year:
- 1996
- Director:
- Eric Red
Undertows
- Year:
- 2019
- Director:
- N/A
Under Two Flags
- Year:
- 1916
- Director:
- J. Gordon Edwards
Under Two Flags
- Year:
- 1922
- Director:
- Tod Browning
Under Two Flags
- Year:
- 1936
- Director:
- Frank Lloyd
Under Two Jags
- Year:
- 1923
- Director:
- George Jeske
Underwater
- Year:
- 2016
- Director:
- Bryan Fitzgerald, Valéry Lessard