"All Out War" is the 121st issue of the survival horror comic book series, The Walking Dead, published by Image Comics and Skybound Entertainment. It is the first chapter in the "All Out War - Part Two" storyline, and the seventh chapter of the entire storyline. The story was written by Robert Kirkman with artwork by Charlie Adlard, inks by Stefano Gaudiano, and grey coloring highlights by Cliff Rathburn. The issue was published with a February, 2014 cover date and carries a cover price of $2.99 per copy (US).
- This series is rated M for Mature.
- This issue had an estimated sales rank of $65,244.
- This issue shipped in the same month as issue #122.
- This is the second and final appearance of John; dies in this issue. He appeared last in issue #115.
- This is the thirty-first and final appearance of Denise Cloyd, who dies in this issue. She is bitten by Holly and put down by Michonne.