She is popular, pretty and thinks of herself as being level-headed. So when she finds herself surrounded by the supernatural, she's faced with believing that anything can happen, as long as she has her boyfriend.
Character history
Season 1
Cally was the first to discover the comic book Dark Oracle, when she was looking at another comic and Nemo changes the book to Dark Oracle without her knowing, although Cally puts the comic book back on the shelves, it emerges shortly after in a mysterious way again in her backpack. She starts to see that what's happening in the comic is happening to her. Like when Cally's alter ego, Violet, who receives a letter from a secret admirer, then Cally gets a secret admirer; when Violet confronts her own version of Hutch and rejects him, both worlds mix and Violet is threatened by Hutch. Later Cally gets chosen to prepare the annual fashion show of the tenth class but the show becomes a disaster when Violet has a different plan for the show. After a quarrel with her best friend Annie, Cally decides to make friends with the newcomer Claudia. Cally's behaviors flows inevitably into a disaster. Later Cally finds a frog in her backpack and decides to keep it as a pet, so after we see Cally hurt because her friendship with Annie simply does not come again. When new issue of the "Dark Oracle" shows Blaze on the roof of an apartment, Cally starts to worry about her brother and persuades him to meet Sage to speak to her about everything. By an accidental kiss, the frog Nemo changes back into Omen. He wants revenge on Doyle and takes Cally as a hostage. She gets involved in a ploy to get revenge on Doyle by threatening to hurt his best customers, Cally and Lance, but Omen gets turned back into a frog. Finally, she does not anticipate who is behind the sweet classmate who does their constantly beautiful eyes. Cally is disappointing about Omen betrayal and tears up the newest issue of the Dark Oracle, and gets going so a row of events how she would never have ventured them more terribly to dreams. Then you still forecast a mysterious fortune-teller that Cally has no more future. Besides, she addresses Cally and her brother with the names of the comic figures. Next morning Cally does not wake up. Caught in the world of the comic, she faces to her alter ego Violet in eye. Cally goes much worse and Lance tries to stick together again the comic to get his sister back in the real world. Later Cally and Lance see Violet and Blaze in the mirror and Omen appears with another issue of the comic "Dark Oracle". Cally and Lance notice that Omen has deceived them, they pursue Omen and think him on an event of magicians where Omen wants to take revenge for Doyle. It comes to a wild chase which decide Violet and Blaze, because they pull Omen by a mirror in their world with it there disappears the haunt, the old exercise books of the comic become white. Lance and Cally can continue a normal life. Omen remains locked up in the comic world. Cally is beautiful; but sometimes her mouth gets her into trouble.
Season 2
Cally has grown much older at the start of this series, Cally's first big challenge is when she is horrified when she sees that Emmett, her new crush, will have a car accident on the day of the dance. Cally teams up with Dizzy to make sure that Emmett doesn't use his car.
Relationships
Cally seems to have many close relationships, throughout the series, Jack is Cally's first seen romance relationship where she discovers a new side of Jack on whom she would never have counted.
Violet
She is Cally's alter-ego. She is more impulsive than Cally. Violet sets her mind on one thing and accomplishes it, not caring one bit who she hurts. After the MARIONETTE episode, Violet and Blaze become aware of the existence of the Stones, and Violet sets out to discover more about them. She makes only a brief appearance in Lance and Cally's world, causing an uproar in the cafeteria.
Trivia
Violet can be seen with a tattoo on her arm.
In the episodes "DARK ORACLE" it is mentioned that Lance is 20 minutes and 11 seconds older than Cally.