Frank Sinatra, Amick Byram, Kathy Brown, Jackie Allen, Thurl Ravenscroft, Sid Page, Gene Merlino, Irv Cottler, Ernest Ehrhardt, Julia Rinker, Robert Sushel, Dick Noel, Al Viola, Dick Bolks, Harris Goldman, David Sherr, Al Capps, Jon Joyce, Jim Haas, Gene Cherico, Ed Meares, Beverly Jenkins, Mitch Gordon, Harry Klee, Wilbur Schwartz, Gale H. Robinson, James Atkinson, Bobby Bruce, Niki Magee, John Wittenberg, Tibor Zelig, Archie Levin, Bruce Paulson, Nancy Adams, Sue Allen, Allan Davies, Larry Kenton, Carl LaMagna, Julianna Buffum, Harry Bluestone, Ted Sommer, Loulie Jean Norman, Boyde Hood, Edwin Beach, Billie Barnum, Terry Glenny, Walter Edelstein, Clark Burroughs, Mike Redman, Joseph Livoti, Ray Siegel, Bill Cole, Jim Walker, Sandra Seymour, Kathleen Robinson, Margot Maclaine, Nils Oliver, Barbara Thomason, Mark Kovacs, Cynthia Kovacs, Lya Stern, Thomas Buffum, Walter Johnson, Alan Robinson, Marilyn Jackson, Robert Lipsett, Myer Bello, Gwen Heller, Jack Marsh, Walt Harrah, Don Waldrop, George Koutzen, Sandie Hall, Reginald Hill, Spiro Stamos, David Schwartz, Alex Murray, Vincent Falcone, Jr., Nelson Hatt, Robert Stone, Davida Johnson, Diana Jeane Brodick, Gary Gray, Rhoni Hallman, Douglas Lawrence, William Booth, Peter Rejto, Ken Munday, Stephens Lafever, David Young, Jackie Sullivan, Jay Meyer, Bob Tebow, Marilyn Robinson, Anthony Doria, Carl Rigoli, Bob Dougherty, Lou Anne Neill, Linn Subotnick, Todd Hemmenway, Peter Limonick, Donald Ashworth, Patricia Kindel-Heimerl, David Searfoss, Jon Kip, Betty Jane Rase, Igor Horoshevsky, Wayne Songer, John Sambuco, David Turner, Vangie Carmichael, Peggy Clark, Karen Kenton, Terry Stilwell, Linda Wheeler, John Hornschuch, Ross Shub, Leeana Sherman, Patricia Mathews, Carolisa Lindberg, Janice Gassman, Christine Grant, Steve Haas, Gordon Harkness, Errol Horne, Gary Jones, Thomas Kenny, Gilda Maiken, Lynn Mann, Suzie McCune, G. G. Prosper, Darice Richman, Ann White, Thomas Shepard, Gene Sherry, Susan S. Fries, Merritt Buxbaum, Fowler Friedlander, Blanche Belnick, Robert S. Lezin, Hyung-Sun Paik, John Santulis, Arkady Shindelman, Sven Reher, Bryana Sherman, Nancy M. Koutzen, Linda Sanfilippo, Frank A. Granato, Jim D. Hackmann, Alexander L. Lepak, Geraldine Rotella hanno contribuito a What Time Does the Next Miracle Leave?.