TV American Ninja Warrior - Season 1 Episode 1 : Episode 1 American Ninja Warrior - Season 1 Episode 1 : Episode 1 6.849/10 by 73 users The search is on for 10 Americans who will travel to Japan and show that they have the strength, stamina and the guts to make the ultimate ascent to total victory. Details Casts Posters Images Title American Ninja Warrior - Season 1 Episode 1 : Episode 1 Alternative Titles 美国极限体能王 First Air Date 2009-12-12 Last Air Date 2025-09-01 Number of Episodes 257 Number of Seasons 18 Genres Reality, Networks NBC, G4, Casts Matt Iseman, Akbar Gbaja-Biamila Plot Keywords , Self - Host Matt Iseman Self - Host Akbar Gbaja-Biamila Episodes List American Ninja Warrior Season 1 :Episode 1 Episode 1 Episode 1 2009-12-12 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 1 :Episode 2 Episode 2 Episode 2 2009-12-12 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 1 :Episode 3 Episode 3 Episode 3 2009-12-12 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 1 :Episode 4 Episode 4 Episode 4 2009-12-12 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 1 :Episode 5 Episode 5 Episode 5 2009-12-19 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 1 :Episode 6 Episode 6 Episode 6 2009-12-19 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 1 :Episode 7 Episode 7 Episode 7 2009-12-19 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 1 :Episode 8 Episode 8 Episode 8 2009-12-19 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those...