What's the Difference between Hidden Figures the Book and Hidden Figures the Movie?
                      
                                
                    
                
                
                     
                
                
               
                
                     
                        
                        
                        
                        
                                    
                            
                                    
                        
                            
                            
                                
                                    | In the Book | In the Movie | 
                                
                                
                                
                                 
                                    | Dorothy Vaughan 
 | Dorothy Vaughan Portrayed by: Octavia Spencer
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                                    | Katherine Johnson 
 | Katherine Johnson Portrayed by: Taraji P. Henson
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                                    | Mary Jackson 
 | Mary Jackson Portrayed by: Janelle Monae
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                                    | This Character does not appear. 
 | Al Harrison Portrayed by: Kevin Costner
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                                    | This Character does not appear. 
 | Vivian Mitchell Portrayed by:  Kirsten Dunst
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                                    | Paul Stafford 
 | Paul Stafford Portrayed by:  Jim Parsons
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                                    | John Glenn 
 | John Glenn Portrayed by: Glen Powell
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                                    | jim 
 | jim 
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                                Hidden Figures Book vs  Movie
                                
                            
                            
                         
                        
                        
                        
                        
                    
                            
                             
                                
                                
                                
                                    | In the Book | In the Movie | 
                                
                                
                                        
                                            | About 50 black women worked as computors, mathematicians, engineers or scientists from 1943-1980. | The only black NASA employees shown are the female computors. | 
                                    
                                     
                                            | FDR signed EO 8802 to desegregate the defense industry and EO 9346, the Fair Employment Practices Committee. | Nothing about FDR's Executive Orders. | 
                                   
                                        
                                            | Melvin Butler hires the first black computors to work at Langley in 1943.  He segregates them to comply with Virginia law and custom. | Nothing shown about the initial hirings.  Melvin Butler does not appear. | 
                                    
                                     
                                            | The back of the cafeteria was segregated; a small sign on some of the back tables said "colored computors".  Miriam Mann had a habit of repeatedly stealing the sign as it offended her. | The Cafeteria is not shown; the main issue is with the segregated restrooms.  Miriam Mann does not appear in the movie. | 
                                   
                                        
                                            | In 1944 Dorothy Vanghan moved her children to her apartment in Langley VA. | Very little on Dorothy Vaughan's personal life. |