| American Ninja Warrior | Semi-Final Three: US version of the game show. The semi-finals conclude in Los Angeles as the ninjas face up to six challenging obstacles and race head-to-head for a final spot. [S] S15 Ep10 | Sat, May 3, 1:00 pm | ITV2 | 105 mins |
| American Ninja Warrior | Semi-Final Two: US version of the game show. The semi-finals continue in Los Angeles as the ninjas face up to six challenging obstacles and race head-to-head for a spot in the final. [S] S15 Ep9 | Sat, Apr 26, 12:40 pm | ITV2 | 60 mins |
| American Ninja Warrior | Semi-Final One: US version of the game show. The semi-finals begin in Los Angeles as the ninjas face up to six challenging obstacles and race head-to-head for a spot in the final. [S] S15 Ep8 | Sat, Apr 19, 12:50 pm | ITV2 | 55 mins |
| American Ninja Warrior | Qualifier Eight: US version of the game show. The qualifying rounds conclude in Los Angeles with competitors as young as 15 and a chance to face an extra-tall Mega Warped Wall. [S] S15 Ep7 | Sat, Apr 12, 12:35 pm | ITV2 | 55 mins |
| American Ninja Warrior | Qualifier Seven: US version of the game show. The qualifying rounds return to Los Angeles with competitors as young as 15 and a chance to face an extra-tall Mega Warped Wall. [S] S15 Ep6 | Sat, Apr 5, 12:35 pm | ITV2 | 60 mins |
| American Ninja Warrior | Qualifier Five: US version of the game show. The qualifying rounds continue in Los Angeles with competitors as young as 15 and a chance to face an extra-tall Mega Warped Wall. [S] S15 Ep4 | Sat, Mar 22, 12:40 pm | ITV2 | 60 mins |
| American Ninja Warrior | Qualifier Four: US version of the game show. The qualifying rounds continue as a new obstacle called The Cubes makes its debut and another head-to-head run-off race takes place. [S] S15 Ep3 | Sat, Mar 15, 1:25 pm | ITV2 | 60 mins |
| American Ninja Warrior | Qualifier Three: US version of the game show. The qualifying rounds continue in Los Angeles with a new obstacle and the final spot in the semi-finals being determined by run-offs. [S] S15 Ep2 | Sat, Mar 8, 12:55 pm | ITV2 | 60 mins |
| New: American Ninja Warrior | Las Vegas Final Three: US version of the game show. The 15th series' national final continues in Las Vegas as the remaining competitors move on to Stages Two and Three. [S] S15 Ep13 | Sat, Sept 7, 1:30 pm | ITV2 | 110 mins |
| New: American Ninja Warrior | Las Vegas Final Two: US version of the game show. The national final continues in Las Vegas as the remaining competitors tackle Stage One for a chance to win one million dollars. [S] S15 Ep12 | Sat, Aug 31, 12:30 pm | ITV2 | 110 mins |
| New: American Ninja Warrior | Las Vegas Final One: US version of the game show. The national final begins in Las Vegas as the remaining competitors tackle Stage One for a chance to win one million dollars. [S] S15 Ep11 | Sat, Aug 24, 1:30 pm | ITV2 | 105 mins |
| New: American Ninja Warrior | Semi-Final Two: US version of the game show. The semi-finals continue in Los Angeles as the ninjas face up to six challenging obstacles and race head-to-head for a spot in the final. [S] S15 Ep9 | Sat, Aug 10, 1:15 pm | ITV2 | 60 mins |
| New: American Ninja Warrior | Semi-Final One: US version of the game show. The semi-finals begin in Los Angeles as the ninjas face up to six challenging obstacles and race head-to-head for a spot in the final. [S] S15 Ep8 | Sat, Aug 3, 1:30 pm | ITV2 | 60 mins |
| New: American Ninja Warrior | Qualifier Six: US version of the game show. The qualifying rounds resume in Los Angeles with competitors as young as 15 and a chance to face an extra-tall Mega Warped Wall. [S] S15 Ep5 | Sat, Jul 13, 1:30 pm | ITV2 | 60 mins |
| New: American Ninja Warrior | Qualifier Five: US version of the game show. The qualifying rounds continue in Los Angeles with competitors as young as 15 and a chance to face an extra-tall Mega Warped Wall. [S] S15 Ep4 | Sat, Jul 6, 1:45 pm | ITV2 | 60 mins |
| New: American Ninja Warrior | Qualifier Four: US version of the game show. The qualifying rounds continue as a new obstacle called The Cubes makes its debut and another head-to-head run-off race takes place. [S] S15 Ep3 | Sat, Jun 29, 1:25 pm | ITV2 | 50 mins |
| New: American Ninja Warrior | Qualifier Three: US version of the game show. The qualifying rounds continue in Los Angeles with a new obstacle and the final spot in the semi-finals being determined by run-offs. [S] S15 Ep2 | Sat, Jun 22, 1:30 pm | ITV2 | 55 mins |
| New: American Ninja Warrior | Qualifiers One and Two: US version of the game show. The qualifying rounds begin in Los Angeles with competitors as young as 15 and a chance to face an extra-tall Mega Warped Wall. [S] S15 Ep1 | Sat, Jun 15, 1:40 pm | ITV2 | 110 mins |