Did you ever notice...?

• You only see Tanya without her eye shield once in the entire series.
• When Wildwing is wearing the Mask, the shape of the eye holes change.
• In the episode "A Traitor Among Us", Duke's eyepatch changes color three times.
• When they show the starting sequence for the Migrator or the Arowing, they show Duke or Nosedive's hands, even though they weren't there.
• In the episode "Take Me To Your Leader", when Duke says "We've got to stop them!" his eyes cross momentarily. (I have a picture to back this one up!)