Sezon 1
Bölümler
1 Tracking a Killer 7 Oca 2002 
2 Tainted Blood 14 Oca 2002 
3 New Epidemic 21 Oca 2002 
4 Invisible Threat 28 Oca 2002 
5 Summer Exposure 4 Şub 2002 
6 Unlikely Source 4 Şub 2002 
7 Island Fever 11 Şub 2002 
8 Home Invasion 18 Şub 2002 
9 Sudden Death 25 Şub 2002 
10 Toxic Exposure 4 Mar 2002 
11 Deadly Spores 11 Mar 2002 
12 Dangerous Catch 18 Mar 2002 
13 Flesh Eater 25 Mar 2002