#19In Season 4of 26 rated episodes
#104All-timeof 246 rated episodes
−0.2vs season avgSeason 4 averages 7.3
2009First airedApril 16, 2009
Guest stars
Stephen Fryas Dr. Gordon Wyatt
Eugene Byrdas Dr. Clark Edison
Tania Raymondeas Lexi
A.J. Trauthas Pinworm
Thor Knaias Delta Unit Commander
Michael William Freemanas Grinder
Greg Romanas Murderbreath
Frida Farrellas Dr. SolbergJohn Thomasas Wrath
Frank Pachecoas MayhemCrew
Jeff WoolnoughDirector
Dean LopataWriter