John Allman
... 2021
John Burroughs
... 2014
Dr. Clay Haskett
... 2011
Dr. Clay Haskett
... 2009
Ted Mitchell
... 2008
Dr. Dennis Slamon
... 2007
Daniel
... 2007
Jerry Goss
... 2003
Dr. Pete Vilmer
... 2002
Self - Judge
... 2002
Daniel Gallagher
... 2000
Narrator
... 1999
Dean McCoppin (hlas)
... 1998
Justin Matisse
... 1997
Greg
... 1996
Captain Jimmy Wilder
... 1995
Doryll Lee Cullum
... 1991
Eddie
... 1991