- Peter Sellers
- Group Capt. Lionel Mandrake / President Merkin Muffley / Dr. Strangelove
- George C. Scott
- Gen. 'Buck' Turgidson
- Sterling Hayden
- Brig. Gen. Jack D. Ripper
- Keenan Wynn
- Col. 'Bat' Guano
- Slim Pickens
- Maj. 'King' Kong
- Peter Bull
- Russian Ambassador Alexi de Sadesky
- James Earl Jones
- Lt. Lothar Zogg
- Tracy Reed
- Miss Scott
- Jack Creley
- Mr. Staines
- Frank Berry
- Lt. H.R. Dietrich
- Robert O'Neil
- Adm. Randolph
- Glenn Beck
- Lt. Kivel
- Roy Stephens
- Frank
- Shane Rimmer
- Capt. 'Ace' Owens
- Hal Galili
- Burpelson AFB Defense Team Member
- Paul Tamarin
- Lt. Goldberg
- Laurence Herder
- Burpelson AFB Defense Team Member
- Gordon Tanner
- Gen. Faceman
- John McCarthy
- Burpelson AFB Defense Team Member
- Dan Cressey
- War Room Aide
- John Doye
- War Room Aide
- Peter Evans
- War Room Aide
- Chick Fowles
- War Room Aide
- Victor Harrington
- War Room Aide
- Bob Head
- War Room Aide
- Bill Hibbert
- Computer Room Officer
- George Holdcroft
- War Room Aide
- Fred Machon
- War Room Aide
- Joe Phelps
- General in War Room
- Peter Roy
- War Room Aide
- Jeff Silk
- Advisor in War Room
- Reg Thomason
- War Room Aide
- Burnell Tucker
- Mandrake's Aide
- Martin Voss
- War Room Aide