基思·米切尔

Keith Michell

饰：George Adamson,

George Adamson

George Adamson

饰：Self,(archive footage)

Elsa

饰：Self,(archive footage)

Tony Fitzjohn

饰：Self - George Adamson's Assistant 1971-1988

Jespah

饰：Self,(archive footage)

Craig Packer

饰：Self - Lion Biologist,(as Prof. Craig Packer)

乔伊·亚当森

Joy Adamson

饰：Self,(archive footage)

大卫·爱登堡

David Attenborough

饰：Self

Little Elsa

饰：Self,(archive footage)

Gopa

饰：Self,(archive footage)

弗吉尼亚·麦肯娜

Virginia McKenna

饰：Self

Chris Morgan

饰：Self,Narrator