The Signal Code - 1912 was released on:
USA: 9 February 1912
The Code - 2004 was released on: USA: 2004
Morse code is a digital signal.
Code - 2014 was released on: USA: 2014 (limited)
Morse CodeShips in 1912 received messages by Morse Code.
Code of the Rangers - 1972 was released on: USA: 1972
The Genesis Code - 2015 was released on: USA: 2015
Code 207 - 2011 was released on: USA: 2011
Code Words - 2012 was released on: USA: February 2012
The Silent Code - 1935 was released on: USA: November 1935
Convict's Code - 1930 was released on: USA: August 1930
Code of the Air - 1928 was released on: USA: October 1928
Code of the West - 1929 was released on: USA: November 1929