|Appears in||Call of Duty: World at War|
|Affiliations||United States Marine Corps: Marine Raiders (Carlson's 2nd Marine Raiders Battalion)|
|Death||August 17th, 1942, Makin Atoll|
|Weapon||M1 Garand, Thompson|
Slayback was a rifleman in the Marine Raiders rescue team led by Sgt. Sullivan and Corporal Roebuck, which made a raid on Makin to save Private C. Miller. Slayback dies alongside Sgt. Snider when a barrel explodes near them.