| 35 |
4x01 |
Poltergeists of Pompeii / Nandi Beast |
09/09/2010 |
04/10/2011 |
| 36 |
4x02 |
Spirits of Angkor Wat / Canadian Lake Monster |
16/09/2010 |
11/10/2011 |
| 37 |
4x03 |
Ghosts of Haboro / Mngwa |
23/09/2010 |
18/10/2011 |
| 38 |
4x04 |
Ghost Fleet / Japanese River Monster |
30/09/2010 |
25/10/2011 |
| 39 |
4x05 |
Siberian Snowman |
07/10/2010 |
01/11/2011 |
| 40 |
4x06 |
Ghosts of Menengai Crater / Kalanoro |
14/10/2010 |
08/11/2011 |
| 41 |
4x07 |
Haunted Island Ruins / Moroccan Succubus |
21/10/2010 |
15/11/2011 |
| 42 |
4x08 |
Guam Zombies / Fangalobolo |
28/10/2010 |
22/11/2011 |
| 43 |
4x09 |
Live from Ireland: The Search for the Banshee Ghost |
17/03/2011 |
29/11/2011 |
| 44 |
4x10 |
Haunted Island Prison / Ucumar |
22/03/2011 |
06/12/2011 |
| 45 |
4x11 |
Sandstorm Spirits / Cerro Azul Monster |
29/03/2011 |
13/12/2011 |
| 46 |
4x12 |
Jungle Temple Ghosts / Namibian Night Stalker |
05/04/2011 |
20/12/2011 |
| 47 |
4x13 |
Thai Tree People / Aiya Napa Monster |
12/04/2011 |
27/12/2011 |
| 48 |
4x14 |
Ghosts of Antarctica |
19/04/2011 |
03/01/2012 |