The Tell Scotland Movement (1953-1966) was the most extensive and ambitious attempt at outreach by the Protestant Churches in Scotland in the twentieth century. At the time, together with its associated All-Scotland Crusade, led by Dr Billy Graham, it generated considerable energies, publicity and controversy. In 1964 Tell Scotland became a founding part of the Scottish Churches Council, within the ecumenical movement. Commentators since have had varied views about the extents to which Tell Scotland succeeded or failed.[1]