Guest Stars Bill Goldberg as DOJ Agent Lance Hamilton Christian George as Henrik Vuksan Eugene Young as Sang Ski Carr as Percy Vander Fredrik Eklund as Rexford Blake Bradley Dodds as Bohdan Amantas Jocko Willink as Noah "Herbie" Herbert Cindy Dolenc as Ryan Logue Co Starring Duncan Campbell as NCIS Special Agent Castor Beckett Gunderson as Young Callen Traci Belushi as Ms. Wilson Gregory Shelby as Scott Reid Chris Mathieu as Humphrey