World of Discovery

James Brolin

Narrator

Richard Crenna

Narrator

Richard Crenna

Self - Narrator

Richard Kiley

Narrator

E.G. Marshall

Self (narrator)

John Rhys-Davies

Self - Narrator

James Earl Jones

Narrator

Graham Greene

Narrator

Martin Sheen

Self - Narrator

Mel Gibson

Self - Narrator

John Mahoney

Narrator

Alexander Frater

Self (narrator)