From Wikipedia, the free encyclopedia Sam George Edwards (May 26, 1915 – July 28, 2004) was an American actor. His most famous role on television was as banker Bill Anderson on Little House on the Prairie. Film Edwards' first major screen role was as Chuck Ramsey in the movie serial version of Captain Midnight (1942). From 1949 to 1981, he made several film appearances, with significant roles in Twelve O'Clock High (1949), Operation Pacific (1951), Gangbusters (1954), and supporting roles in ...