Xander Berkeley is a prolific American actor, known for his ability to portray complex characters, often with a menacing or ambiguous undertone. Specializing in supporting roles, he has established himself as a recognizable face in genre cinema.

His most significant film appearances include *Terminator 2: Judgment Day* (1991), where he is the T-1000's first victim; *Candyman: Farewell to the Flesh* (1992); *Air Force One* (1997), as a traitorous agent; and the antagonist in *Taken* (2008).

Berkeley excels at portraying authoritative figures, often corrupt, duplicitous, or with psychopathic nuances. His intense presence and versatility make him ideal for 'villain' roles or characters with ulterior motives, imparting a distinctive aura of moral ambiguity.