The secret’s out—and so are the agents! Mad #18 is our all-espionage issue, featuring Peter Kuper’s final installment of Spy vs. Spy! Celebrating the 60-year-saga of Antonio Prohías’ sneaky secret agents, we revisit the work of the artists and writers who contributed to this iconic cartoon, including Duck Edwing, Bob Clarke, and Dave Manak. Plus, we’re “Wishin’ for the Impossible,” watching “James Bomb,” play one awful game of “Charades,” and, as usual, try to “Forget Smart.”