Comic-Con kicked off Thursday in California, with expectations running high among devoted fans keen to catch a glimpse of George Lucas at his first-ever appearance at the convention.

Author Rick Riordan announced via video that the third season, based on the third book in his series, will feature Levi Chrisopulos and Olive Abercrombie playing siblings Nico and Bianca di Angelo ...

Additionally, Riordan announced that casting is complete for two fan-favorite demigods — and children of Hades — Nico di Angelo and his sister Bianca, who will join the series in its third season.

After a long break, "Percy Jackson and the Olympians" returns for Season 2 in December with new characters and "massive" action scenes.

Disney+ announces premiere date for Percy Jackson season two, with new cast members and updates on season three.

Brace yourself, Percy Jackson and the Olympians fans: we got some exciting updates at San Diego Comic-Con today, including season 2's official premiere date.

After a long break, "Percy Jackson and the Olympians" returns for Season 2 in December with new characters and "massive" action scenes.

Check out the official teaser released during SDCC for Disney+'s Percy Jackson and the Olympians Season 2, set to premiere on ...

George Lucas attends Comic-Con for the first time, joining industry icons to discuss visual storytelling and the Lucas Museum ...

This year's edition will be marked by the presence of legendary filmmaker Lucas, who has never visited the convention ...