Season 4
Episodes
1 Fort Mifflin Mar 5, 2008 
2 Two To Tango Mar 12, 2008 
3 Words From Beyond Mar 19, 2008 
4 The Fear Cage Mar 26, 2008 
5 Ghostly Bounty Hunter Apr 2, 2008 
6 Wright-Patterson Air Force Base Apr 9, 2008 
7 Ghostly Conversation Apr 16, 2008 
8 Spirits of the Old West Apr 23, 2008 
9 Haunted Asylum Apr 30, 2008 
10 House Of Spirits May 28, 2008 
11 Widow's Watch Jun 4, 2008 
12 Garden State Ghosts Jun 11, 2008 
13 Fort Delaware Jun 18, 2008 
14 Iron Island Sep 3, 2008 
15 So She Married An Axe Murderer Sep 10, 2008 
16 The Boy In The Brothel Sep 17, 2008 
17 Speaking With The Dead Sep 24, 2008 
18 Ghosts of the Sunshine State Oct 1, 2008 
19 Oak Alley Plantation Oct 9, 2008 
20 Bottled Spirits Oct 15, 2008 
21 Hometown Haunts Oct 22, 2008 
22 USS Hornet Oct 29, 2008 
23 Ghost Hunters Live: Roundtable Discussion Nov 5, 2008 
24 All Access Nov 12, 2008 
25 Recycled Spirits Nov 19, 2008 
26 Spirits on the Water Dec 3, 2008 
27 Portsmouth Harbor Lighthouse Dec 10, 2008 28 Extra