- See: Timeline
- See: Season 1
- See: Season 2
- See: Season 3
- Originally, it was going to be revealed that Emilie merely stole the identity of "Joanna" from someone when on the run, but this was changed around the time "Rinse Upon a Time" was being written, making "Joanna" in fact be Emilie's evil twin sister, whose identity she would steal after killing her.
This is a gallery of photographic stills released to promote the character.