Tom Vernon

饰：Himself - Presenter

Lawrence Blair

饰：Self

Chris Dewhirst

饰：Self (expedition leader)

Christina Dodwell

饰：Self - Presenter

杰拉尔德·杜瑞尔

Gerald Durrell

饰：Self - Narrator

Chris Bonnington

饰：Self

Lee Durrell

Lee Durrell

饰：Self

彼得·马西森

Peter Matthiessen

饰：Self

伊安·霍姆

Ian Holm

饰：Self - Narrator

迈克尔·哈伯

Michael Harbour

饰：Self (narrator)

Lorne Blair

饰：Self