- Patrick Wayne
- Les Taggart
- Christopher Mitchum
- Mark Gates
- Fawne Harriman
- Scotty March
- Desi Arnaz Jr.
- Rick Bender
- Sid Caesar
- George Beam
- Rory Calhoun
- Ed Davis
- Greg Morris
- Dr. Jeff Evans
- Lloyd Nolan
- Wilton Bender
- Paul Williams
- Colorado Davis
- Kathrine Baumann
- Sheila Waters
- Argentina Brunetti
- Woman in Elevator
- John Dewey Carter
- Crew Chief
- Bob Hoy
- Fire Rescue Chief
- Robert Patten
- Gordon Stokes
- Don Reid
- Tom Lewis
- Anne Schedeen
- Linda Michaels
- Bill Baldwin
- Television Announcer
- Bill Deiz
- Reporter
- Louie Elias
- Ernie Roberts
- Marilyn Fox
- Nurse
- Robert Gooden
- George Balford
- Barry Hamilton
- Rescue Worker
- Victor Izay
- Emmett Darby
- Ed McCready
- Rescue Worker
- Shirley O'Hara
- Mrs. Benter
- Michael J. Reynolds
- Elevator Rescue Worker
- Mike Wagner
- Daddy
- Larry Watson
- Rescue Worker
