休·博纳维尔

Hugh Bonneville

饰：Self - Narrator,

Stephen Venables

Stephen Venables

饰：Self - Mountaineer

奥逊·威尔斯

Orson Welles

饰：Self - Narrator of 'Americans on Everest', (archive footage)

Huw Lewis-Jones

饰：Self - Historian

Dougal McIntyre

饰：Self - Son of Lt McIntyre

Harriet Tuckey

饰：Self - Daughter of Griffith Pugh

Wade Davis

饰：Self - Author, 'Into The Silence'

Sandra Noel

饰：Self - Daughter of John Noel

朱利安·费罗斯

Julian Fellowes

饰：Self - Screenwriter and Great-Nephew of Air Commodore Peregrine Fellowes

Mick Conefrey

饰：Self - Author and Filmmaker