Secret Agent X-9 (1937)
KILLERS BEWARE! Secret Agent X-9 is on the trail!
| Release Date: | 1937, April 12 |
| Directors: | Ford Beebe, Clifford Smith |
| Countries: | United States of America |
| Production: | Universal Pictures |
| Cast: | Henry Brandon, Si Jenks, David Oliver, Monte Blue, Larry J. Blake, Lon Chaney Jr., Jean Rogers, Scott Kolk, Henry Hunter, George Shelley, Lynn Gilbert |