James Daly
/ Jim Briscoe / Mr. White / Sergeant Pat Boyle / Greg Chandler / Rufus Jackson ...

Charlton Heston
/ Philip Carey / Macbeth / Merton Densher / James Otis / Heathcliff / Petruchio...

John Forsythe
/ Pete Maynard / Judd / Capt. Sam MacKenzie / Marv Payne / Maj. Peter Brook / J...

John Cannon
Self - Announcer (voice)

Everett Sloane
/ Aaron Burr / Jonah Silver / Giovanni / Walter Winkworth / Mike Hudson / Korol...

Richard Kiley
/ Richard Baker / Edward Dean / Fred Baxter / Merrick / Julian Hurst / Ralph Jo...

Leslie Nielsen
/ Tallman / Karl / Chris Jackson / Dr. Clayborn / Edmund / Mac / Dr. Roger Wari...

Betsy Palmer
/ Ann Meade / Maureen Drew / Mimi / Dony Waller / Ellen Morrison / Edith Olmste...

Berry Kroeger
Mr. Lawrence / Sir Sagramor / Caiaphas / Rembrandt Van Rijn / / Mr. Walkes / Ba...

Shepperd Strudwick
/ Nordlund / Cassius / Senator Greet / Mac Taylor / Hal Manning

Vaughn Taylor
Mr. Racknall / / Doc / Prof. Henry Lempkin / Casca / Billy / Carlton Delafield ...

Harry Townes
/ Mr. Hager / Karl Weber / Peter Hartley / Outarist / Mr.Rogers / Eliot Nelson

Nina Foch
Belinda Cattson / Melissa Turner / Barbara / Joyce / Carrie Brown Huddleston / ...

E.G. Marshall
/ George Banks / Everett Metcalf / Aaron Kinney / Dr. Shratt / Harry Mork

Bramwell Fletcher
/ Governor Bell / Mr. Wynteringham / Dr. Alderton

Hildy Parks
Fran / Avery Dow / Maggie Troy / Judy McDermott / Mabel Prentice / Doris Anderso...

Charles Korvin
/ El Cameron / Gastman / Julian Wilder / Francis / Paul Collins / Philip Hausma...

Skip Homeier
Capt. Gene Lipton / The Boy / / Theodore Jr. / Peter Shea / Carl Green / Dickie...

James Gregory
James Metcalf / Private Alan Pomeroy / Mr. Bales / Mr. Black / Gas Man / George ...

Edward Andrews
Forest / Parker / Fistar Marrock / Nils / / C. Elliot Friday / Henry Horne