User blog comment:Darkcloud1111/Official "The Sea of Monsters (movie)" Discussion/@comment-1515612-20130703154151/@comment-1515612-20130704042326

See [http://camphalfblood.wikia.com/wiki/User_blog:SayuriDarling/Review_of_the_first_30_minutes_of_The_Sea_of_Monsters! this] 30 minute spoiler free movie review. According to this he appears in flashbacks. Also, it doesn't as at the beginning he is there, but at the end it's only the 1.2 Trio (Annabeth, Percy, Tyson).