Joshua Alper
ProducerWriterDirector
Joshua Alper is known for Unsolved Mysteries (1987), Haunted History (1998) and UFOs: Then and Now? (2000).
Director
| Biography(1987) |
| Ben Franklin(2004) |
| Angels: Good or Evil(2003) |
| Remember the Alamo(2003) |
| Egypt Land of the Gods(2002) |
Writer
| Weather Gone Viral(2015) |
| Auction Packed(2011) |
| Born on a Bad Day(2010) |
| Unsolved Mysteries(1987) |
| How It Was: Secrets of Mona Lisa(2008) |
Producer
| Weather Gone Viral(2015) |
| Strange Trips(2016) |
| Secrets of America's Favorite Places(2016) |
| America Declassified(2013) |
| Triggers: Weapons That Changed the World(2011) |
Editor
| Unsolved Mysteries(1987) |
| Premiere: Inside the Summer Blockbusters(1989) |
| Fatal Passions(1989) |
| The Secret Identity of Jack the Ripper(1988) |
| The New Gidget(1986) |
Editorial Department
| Are You Safe? A National Test on Crime Prevention(1990) |
| The New Gidget(1986) |