As career defining roles go, this has to one of the more masterful efforts from Ben Kingsley who manages to engage right from the start with his sprightly, intelligent and considered portrayal of this visionary and independently minded man of peace. Arriving in South Africa, his baptism into a sea of bullishness and racism quickly tests his mettle and soon has him on the radar of a General Smuts (Athol Fugard) government that was as yet unused to any sort of challenge from the non-white elements of society. Unafraid to take a beating, or to challenge the cultural norms without own his own…