a Week, such as a performance of 'Help! The documentary series World War 1 in Colour (2003) was broadcast on television and released on DVD in 2005. There had previously been full-color documentaries about World War II using genuine color footage, but since true color film was not practical for moving pictures at the time of World War I, the series consists of colorized contemporary footage (and photographs). Several documentaries on the Military Channel feature colorized war footage from the Second World War and the Korean War. The 1960 Masters Tournament, originally broadcast in black-and-white and recorded on kinescope, was colorized by Legend Films for the documentary Jim Nantz Remembers. This was the first time a major sports event had been rebroadcast using colorization. In Peter Jackson's well-received 2018 documentary, They Shall Not Grow Old, black and white footage from First World War trenches was colorized. The Greatest Game Ever Played, the 1958 NFL Championship between the Baltimore Colts and the New York Giants, was colorized by Legend Films for ESPN for a sports broadcast special in December 2008. See also National Film Preservation Act TNT (TV channel) Turner Classic Movies / History Tom Marshall—British photo colorizer 2D to 3D conversion—many of the issues involved in colorization, such as object edge identification/recognition, are also encountered in 3-D conversion Color recovery recovery of color from black and white recordings References Further reading Anthony Slide, Nitrate Won't Wait: A History of Film Preservation in the United States'' (pg 9, August 1, 2000), External links Hand coloring on Timeline of Historical Film Colors with many written resources and many photographs of hand colored prints. Tom Marshall - Photo Colouriser with many examples of digitally colourised photos. Gene Siskel and Roger Ebert on colorization of black-and-white films, four parts: Siskel & Ebert & The Movies-Colorization, Hollywood's New Vandalism (1of4) Siskel & Ebert & The Movies-Colorization, Hollywood's New Vandalism (2of4) Siskel & Ebert & The Movies-Colorization, Hollywood's New Vandalism (3of4) Siskel & Ebert & The Movies-Colorization, Hollywood's New Vandalism (4of4) Film and video technology Color