Guest Stars Damon Herriman as Jonathan Hendrick Douglas Nyback as Roger Caplan Stephanie Belding as Rachel Ian Tracey as Terrence Hurt David Hewlett as Chad Peterson Aaron Poole as Varik Co Starring Pedro Miguel Arce as Semo Tomaso Sanelli as Young Aaron Elizabeth Whitmere as Fiona Carlos Gonzalez-Vio as Diego Lescia Andrews as Young Elena Matt Landry as Anthony Grant Nickalls as Larson Webb Randy Thomas as Gavros Miranda Millar as Holographic Trainer Rob Archer as Sayeed Brock Johnson as Homeless Guy Rolando Alvarez Giacoman as Old Latino Man Dave Lapsley as Assault Team Leader Jamie Maczko as Travis Bryan Stevenson as Older Son Davis James Oldfield as Younger Son