A Message to America
August 19, 2014
A 04:40-minute video showing its beheading of an American James Foley, and threatening to execute another, Steven Joel Sotloff, if US military operations against the Islamic State continue.
A Second Message to America
September 2, 2014
A 02:46-minute video showing the beheading of American Steven Sotloff, and threatening to execute the British David Haines.
A Message to the Allies of America
September 14, 2014
A 02:27-minute video showing the beheading of British David Haines and threatening to execute the British Alan Henning.
Another Message to America and Its Allies
October 4, 2014
A 01:11-minute video showing the beheading of the British Alan Henning, and threatening to execute the American Peter Kassig.