阿伦·阿尔达

Alan Alda

饰：Himself - Host

John Osborne

John Osborne

饰：Sound mixer,2 episodes, 1998-1999,

卡尔·萨根

Carl Sagan

饰：Self,1 episode, 1994,

Stephen M. Kajiura

饰：Self,1 episode, 1996,

Brenda Wiederhold

饰：Self,1 episode, 1999,

Zahi Hawass

饰：Self - egyptologist,1 episode, 1993,

Bob Ballard

饰：Self,1 episode, 2002,