Uncredited

Bob Buford with George Gilder, Dan Sullivan, Uncredited, Dick Fredricks, Peter Drucker

Jay Allison with Studs Terkel, Phyllis Allen, Elvia Bauista, Kathy Dahlen, William O. Douglas, Elizabeth Deutsch Earle, Albert Einstein, Anthony S. Fauci, John W. Fountain, Cecile Gilmer, Newt Gingrich, Brian Grazer, Ted Gup, Susan Cosio, Debbie Hall, Oscar Hammerstein II, Robert A. Heinlein, Maximillian Hodder, John McCain, Jamaica Ritcher, Mel Rusnov, Margaret Sanger, Colleen Shaddox, Mark Shields, Dan Gediman, Sarah Adams, Isabel Allende, Leonard Bernstein, William F. Buckley Jr., Nven Busch, Benjamin Carson, Greg Chapman, Warren Christopher, Norman Corwin, Arnold Joseph Toynbee, Mary Cook, Temple Grandin, Jane Hamill, Victor Hanson, Penn Jillette, Helen Keller, Harold Hongju Koh, Jackie Lantry, Alan Lightman, Azar Nafisi, Eboo Patel, Steve Porter, Colin Powell, Josh Rittenberg, Wallace Stegner, Jody Williams, Uncredited, Eve Ensler, Joy Harjo, Helen Hayes, Pius Kamau, Rick Moody, Cecilia Muñoz, Frederic G. Reamer, Eleanor Roosevelt, Carl Sandburg, Jason Sheehan, Harold Taw, Brian Greene, Miles Goodwin, Martha Graham, Kay Redfield Jamison, Ruth Kamps, Thomas Mann, George Mardikian, Errol Morris, Michael Mullane, Gregory Orr, Gloria Steinem, Andrew Sullivan, John Updike, Loudon Wain Wright III, Frank X Walker, Rebecca West, Edward R. Murrow, Jackie Robinson, Deirdre Sullivan