Master Sgt. Ronald Greer

Master Sgt. Ronald Greer

Jamil Walker Smith

Raised to be a military man, his physical prowess hides a very troubled past that at times escapes his control. On lockup from a court martial when Icarus is attacked , he is released by Colonel Young and undoubtedly looks to him for leadership. Destiny, while far away from his home and family, is a place for Greer to start anew and become the man he believes he can be.
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