The Danger Line - 1910 was released on:
USA: 18 May 1910
On the Danger Line - 1912 was released on: USA: 11 October 1912
The Danger Line - 1914 was released on: USA: 16 September 1914
The Danger Line - 1915 was released on: USA: 26 March 1915
The Danger Line - 1916 was released on: USA: 29 April 1916
The Danger Line - 1924 was released on: USA: 26 May 1924
The Danger Line - 1929 was released on: USA: 27 July 1929
Danger - 1950 In Line of Duty 4-20 was released on: USA: 9 February 1954
On-Line - 1976 was released on: USA: 1976
Solør Line was created in 1910.
On the Line - 1977 was released on: USA: 4 February 1977
Drawing the Line - 2014 was released on: USA: 2014
Crossed the Line - 2011 was released on: USA: 2011