|  | 
| Cast | 
|---|
 
| Actor/Actress | Role |  
| McDowall, Roddy | Cornelius |  
| Hunter, Kim | Dr. Zira |  
| Dillman, Bradford | Dr. Lewis Dixon |  
| Trundy, Natalie | Dr. Stephanie 'Stevie' Branton |  
| Braeden, Eric | Dr. Otto Hasslein |  
| Windom, William | The President |  
| Mineo, Sal | Dr. Milo |  
| Salmi, Albert | E-1 |  
| Evers, Jason | E-2 |  
| Randolph, John | Committee Chairman |  
| Walsh, M. Emmet | Aide |  
| Montalban, Ricardo | Armando |  
| Tovey, Arthur | Official at Briefing |  
| Lauter, Harry | General Winthrop |  
| Glenn, Roy | Lawyer (as Roy E. Glenn Sr.) |  
| Forster, Peter | Cardinal |  
| Burton, Norman | Army Officer |  
| Woodson, William | Naval Officer |  
| Lowell, Tom | Orderly |  
| Whittington, Gene | Marine Captain |  
| Elson, Donald | Curator |  
| Bonds, Bill | TV Newscaster |  
| Archerd, Army | Referee |  
| Bacon, James | General Faulkner |  
| Other People | 
|---|
 
| Director | Taylor, Don |  
| Producer | Jacobs, Arthur P. |  
| Writer | Dehn, Paul |  
| Composer | Goldsmith, Jerry |  
| Studio | APJAC Productions; 20th Century Fox |  
| Features | 
|---|
 
| Running Time | 98 |  
| Aspect Ratio |  |  
| Color Mode | Color |  
| Plot Summary | 
|---|
 | The world is shocked by the appearance of two talking chimpanzees, who arrived mysteriously in a U.S. spacecraft. They become the toast of society; but one man believes them to be a threat to the human race. |  
| Personal | 
|---|
 
| Personal Rating |  |  
| Loaned |  |  
| Keywords |  |  
| Location | Media_Center |  
| Watched | No |  
| Publishing | 
|---|
 
| Publisher |  |  
| Publication Year |  |  
| LCCN# |  |  |