Suggestions by @ hazelsmolbean

Skai Jackson

as Kelli in Riordanverse

Kheris Rogers

as Hazel Levesque in Riordanverse

Audyssie James

as Young Reyna Avila Ramirez Allerano in Riordanverse

+4-0Score: +4

Ja'Siah Young

as Young Reyna Avila Ramirez Allerano in Riordanverse

Noah Jupe

as Grover Underwood in Riordanverse

Chris Hemsworth

as Fredrick Chase in Riordanverse

Tarjei Sandvik Moe

as Octavian in Riordanverse

Skyler Wexler

as Clarisse La Rue in Riordanverse

Nicholas Hamilton

as Luke Castellan in Riordanverse

+4-3Score: +1

Nicholas Hamilton

as Luke Castellan in Percy Jackson & the Olympians

+6-2Score: +4

Haileigh Vasquez

as Young Hazel Levesque in Riordanverse

Jake Abel

as Hermes in Riordanverse

Jackson Geach

as Frank Zhang in Riordanverse

Anthony Carrigan

as Charon in Riordanverse

+2-0Score: +2

Julian Richings

as Charon in Riordanverse

Anthony Carrigan

as Charon in Riordanverse

Ariana Greenblatt

as Zoe Nightshade in Riordanverse

Breanna Yde

as Zoe Nightshade in Riordanverse

Lola Flanery

as Thalia Grace in Riordanverse