Ninjago: Spinjitzu Masters (Lego Ninjago: Masters of Spinjitzu) - American-Danish animated series created on the basis of a series of toys of the same title, inspired by Japanese folklore. The world premiere of the series took place on January 11, 2011 on the air of the American Cartoon Network and the Danish Nickelodeon. In Poland, the first series was initially released on DVD (September 7, 2011). The TV series debuted on February 10, 2012 on the teleTOON +, where the first and third series were broadcast. From the fourth series, it is broadcast on Cartoon Network Poland. On September 22, 2017, the premiere of the film about the plot of Lego Ninjago is planned.