The Life Line - 1915 was released on:
USA: 23 June 1915
In the Line of Duty - 1915 was released on: USA: 6 January 1915
Drawing the Line - 1915 was released on: USA: 23 August 1915
On the Bread Line - 1915 was released on: USA: 13 October 1915
The Boundary Line - 1915 was released on: USA: 20 February 1915
The Danger Line - 1915 was released on: USA: 26 March 1915
The Life Line - 1913 was released on: USA: February 1913
The Life Line - 1919 was released on: USA: 28 September 1919
Movin' On - 1974 Life Line 1-4 was released on: USA: 3 October 1974
Biography - 1987 Karen Silkwood A Life on the Line was released on: USA: 8 May 2001
National Geographic Explorer - 1985 Life on the Line was released on: USA: 19 December 1993
Call 911 - 2008 Life on the Line 2-11 was released on: USA: 24 July 2009
American Hoggers - 2011 Life on the Line 1-3 was released on: USA: 26 October 2011