In the middle of a long scene where Jack leaves the safe zone and discovers a clone of himself and accidentally shoots his only-just-discovered wife. He puts "Bob" back on his dashboard and tells it "Heck of a day, huh Bob?".
The look on his face when his guide-line is shot; bonus points for slo-mo giving us time to really drink it in.
Julia Rusakova's nationality is Russian, as indicated by the flag on her delta-sleep pod. Later, she dons a space-ified outfit with the Russian flag as a patch on her shoulder — except that in the blue-and-grey color scheme of science fiction, it is identical to the Estonian flag (but upside down).
