#4In Season 2of 23 rated episodes
#6All-timeof 100 rated episodes
+0.6vs season avgSeason 2 averages 8.2
2010First airedApril 1, 2010
Guest stars
Michael Cerverisas September
John Nobleas Dr. Walter Bishop (Alt Universe)
Orla Bradyas Elizabeth Bishop (Alt Universe)
Quinn Lordas Young Peter Bishop
Orla Bradyas Elizabeth Bishop
Jenni Blongas Dr. Carla Warren
Peter Woodwardas August
Serge Houdeas General Hames
Eugene Lipinskias December
Julian D. Christopheras General TonksCrew
David StraitonDirector
J.H. WymanStory · Teleplay
Jeff PinknerStory · Teleplay
Josh SingerStory · Teleplay
Akiva GoldsmanStory