Guinevere

Queen Guinevere is an upcoming character on ABC's Once Upon a Time. He will début in the fifth season.

Guinevere is based on the character of the same name from the King Arthur legend.

Trivia

 * The casting call describes her as "a Latina in her mid-20s to mid-30s to play a headstrong queen who fell in love with her husband’s most trusted knight, the dashing Lancelot — previously played on Once by Teen Wolf's Sinqua Walls, but dead in the current timeline. She now must balance her own happiness with the well-being of Camelot".