IDW had run a series of Mars Attacks! variant covers on their titles to promote a January 2013 crossover, one of which was their Judge Dredd ongoing: one of the Martians being menaced by Dredd, drawn by Greg Staples.
Mars | September 11 attacks | United States federal judge | judge | Judge | Veronica Mars | The Mars Volta | Judge Dredd | Bruno Mars | Thirty Seconds to Mars | Mars, Incorporated | Judge Judy | Mars (mythology) | Judge Advocate General's Corps | Judge Advocate General | Mars Science Laboratory | Mars Exploration Rover | 2008 Mumbai attacks | Judge Reinhold | Judge Mathis | 2011 Norway attacks | United States magistrate judge | Mike Judge | Mars trilogy | Mars Pathfinder | Judge Dredd Megazine | Judge Advocate General's Corps, United States Army | Champ de Mars | An Anthropologist on Mars | 2001 anthrax attacks |