75 years ago, the U.S. Navy, Coast Guard, and Marines launched an invasion of a heavily fortified Pacific island called Iwo Jima. "To the Shores of Iwo Jima" tells the story of the brutal 36-day battle in which nearly 7,000 Marines were killed. Filmed in color by U.S. service members and edited by Warner Brothers studios, this documentary was nominated for an Academy Award. WATCH: Sat. at 10pm & Sun. at 4pm ET on C-SPAN3's Reel America WATCH ONLINE: https://www.c-span.org/video/?469220-1/to-shor