ActingMichael LiebmanKnown forVikings2013ACTIONGame of Thrones2011SCI-FIRipper Street2012DRAMATitanic: Blood and Steel2012DRAMAFull filmographyVikings2013ACTIONGame of Thrones2011SCI-FIRipper Street2012DRAMATitanic: Blood and Steel2012DRAMA