Richard Brooks Director, Writer Glenn Ford Richard Dadier Actor Vic Morrow Artie West Actor Anne Francis Anne Dadier Actor Louis Calhern Jim Murdock Actor Margaret Hayes Lois Judby Hammond Actor John Hoyt Mr. Warneke Actor Richard Kiley Joshua Y. Edwards Actor Emile Meyer Mr. Halloran Actor Warner Anderson Dr. Bradley Actor Basil Ruysdael Professor A.R. Kraal Actor Sidney Poitier Gregory W. Miller Actor Dan Terranova Belazi Actor Rafael Campos Pete V. Morales Actor Paul Mazursky Emmanuel Stoker Actor Horace McMahon Detective Actor Jamie Farr Santini Actor Evan Hunter Writer Pandro S. Berman Producer Russell Harlan Cinematographer Ferris Webster Film Editing Anne Béranger Original Music Tom Delaney Original Music Willis Holman Original Music Randall Duell Art Director Cedric Gibbons Art Director Henry Grace Set Decoration Edwin B. Willis Set Decoration