Upcoming video game Tom Clancy's Rainbow Six Siege, which features elite members from different counter-terrorist units from all over the world, recently released a new video featuring the 'heavily-armored Siege operators from GIGN, the storied French counter-terrorism unit'.
Do you mean the first film made on color film, or the first film to have color? The generally accepted answer to the first film shot in color was Cupid Angling made in 1918, the Wizard or Oz and Gone With The Wind were made in Technicolor in 1939, a process that had been around for quite some time by then. There were hand colored segments in movies dating back to 1902.
On February 12, 1939, Victor Fleming hastily replaced George Cukor in directing Gone with the Wind; the next day, King Vidor was assigned as director by the studio to finish the filming of The Wizard of Oz (mainly the sepia-toned Kansas sequences, including Judy Garland's singing of Over the Rainbow and the tornado).