乔治·麦加文

George McGavin

饰：Himself

Alan Rabinowitz

饰：Himself

理查德·阿米蒂奇

Richard Armitage

饰：Himself - Narrator

史蒂夫·贝克肖

Steve Backshall

饰：Self - Presenter

Justine Evans

Justine Evans

饰：Self - Presenter

Rebecca Pradhan

饰：Self

戈登·布坎南

Gordon Buchanan

饰：Self - Presenter