The Dirty Dozen by Service On Celluloid - The National WWII Museum published on 2019-08-12T22:03:47Z “Train them! Excite them! Arm them! . . . Then turn them loose on the Nazis!” read a marketing slogan for 1967’s “The Dirty Dozen.” The “Service on Celluloid” panel’s mission this week is to explore the real WWII history behind the blockbuster film’s wild story.