In the Hey Arnold! episode Olga Comes Home, we see that Helga and Olga are depicted in blue in a scene towards the end of the episode. Why is that?
w
availability
brothers-bloom
stargate-universe
resident-evil-afterlife
vikings
midnight-cowboy
enter-nowhere
the-way-way-back
stree
jeeves-and-wooster
bad-taste
detective-dee-four-heavenly-kings
breathe
sense8
1983
last-tango-in-paris
the-baader-meinhof-complex
documentary
scandal
music-video
our-friends-in-the-north
paranormal-activity-6
stuber
scarecrow
cover-girl
mission-impossible-tv
conspiracy-2001
game-of-thrones
monty-python