Factual error: When Chief Tostin and Major Heywood are arguing in the engine room, Tostin says "I'm a machinist's mate, not a laundry feeler!" Actually, his rating would have been motor machinist's mate (later changed to engineman); machinist's mates work with steam propulsion plants, not diesel engines.
Factual error: Lt. Holden and his men raid a warehouse on the night of 10 December 1941. When Holden is confronted by an MP, he explains his blackened face by saying it was a directive from Admiral Nimitz. However, at the time, Admiral Kimmel was in command of the Pacific Fleet. Nimitz was Chief of the Bureau of Navigation in Washington, and did not replace Kimmel until 17 December.