Zero Hour may refer to: Midnight, or 00:00 Zero hour (1945), the capitulation of the Nazi government at midnight May 8, 1945 Zero Hour (military designation), the scheduled time for the start of some event, especially a military operation
Film, television and radio The Zero Hour (1939 film), an American film directed by Sidney Salkow Zero Hour (1944 film), a 1944 Canadian documentary film Zero Hour!, a 1957 film written by Arthur Hailey, later parodied as Airplane! Zero Hour (1977 film), a 1977 West German film directed by Edgar Reitz The Zero Hour (2010 film), a 2010 Venezuelan action film Zero Hour (2004 TV series), a 2004 documentary-style TV show retelling tragic man-made disasters Zero Hour (2013 TV series), a 2013 American conspiracy drama series The Zero Hour (Japanese radio series), a radio program broadcast by Japan in World War II The Zero Hour (U.S. radio series), a 1973–74 radio drama series hosted by Rod Serling
Episodes "Zero Hour! The Destruction of the Hidden Leaf Village Begins!", a 2004 episode of Naruto "Zero Hour" (Star Trek: Enterprise), a 2004 episode of Star Trek: Enterprise "Zero Hour" (Stargate SG-1), a 2004 episode of the science fiction television series Stargate SG-1 "Zero Hour" (Star Wars Rebels)
Literature Zero Hour: Crisis in Time!, a 1994 DC Comics comic book miniseries and crossover storyline Zero Hour, a 1997 financial espionage thriller by Joseph Finder Zero Hour (play), a 2006 play by Jim Brochu about the life of actor Zero Mostel "Zero Hour", a story told in the Galileo Simulator at the Christa McAuliffe Space Education Center "Zero Hour", a short story by Ray Bradbury appearing in The Illustrated Man "Zero Hour – Over the Top", a fictional populist manifesto by the demagogue Buzz Windrip in It Can't Happen Here Zero Hour (Grabenhorst novel), a 1928 autobiographical novel by Georg Grabenhorst Zero Hour (Cussler novel), a 2013 mystery novel by Clive Cussler Zero Hour (Bentley novel), a 2022 novel by Don Bentley, part of the Jack Ryan Jr. series
Music Zero Hour (band), a progressive metal band Zero Hour (Eidolon album), 1996 Zero Hour (Zero Hour album), 1999 Zero Hour (Avengers album), 2003 "Zero Hour", a song on Noirs 2005 soundtrack "Zero Hour", a song by 'Avengers' on 1979 album Zero Hour (Avengers album) "Zero Hour", a song by the Plimsouls on the 1981 album The Plimsouls "The Zero Hour", a song on Project One's 2008 album Project One: The Album Zero Hour Records, a New York City-based record label founded in 1990 Tango: Zero Hour, a 1986 album by Ástor Piazzolla
Video games Zero Hour (video game), a 2024 video game Command & Conquer: Generals – Zero Hour, a 2003 real-time strategy video game Duke Nukem: Zero Hour, a 1999 third-person shooter Zero Hour: America's Medic, a 2009 game designed to train and exercise first responders Modern Combat 4: Zero Hour, a 2012 first-person shooter for iOS Firewall: Zero Hour, a 2018 VR first-person shooter
Hora Cero "Hora Cero" is "Zero Hour" in Spanish. It may make reference to: Hora Cero, a comic book anthology from Argentina "Hora Zero", a song on Rodrigo y Gabriela's 2009 album 11:11
Other uses Zero Hour (activist organization), a U.S. youth organization dedicated to climate change activism, co-directed by Jamie Margolin Zero Hour campaign (UK), the campaign for the Climate and Nature Bill in the UK Parliament
See also Zero-hour contract One Hour to Zero, a 1976 film Zero day (disambiguation)