Suggestions by @tristan

Josh Hutcherson

as Leo Valdez in The Heroes of Olympus (Live Action)

Andrew Garfield

as Leo Valdez in The Heroes of Olympus (Live Action)

Louis Partridge

as Leo Valdez in The Heroes of Olympus (Live Action)

Saoirse Ronan

as Annabeth Chase in The Heroes of Olympus (Live Action)

Ellie Bamber

as Annabeth Chase in The Heroes of Olympus (Live Action)

Sophie Skelton

as Piper McLean in The Heroes of Olympus (Live Action)

Scarlett Johansson

as Piper McLean in The Heroes of Olympus (Live Action)

Blu Hunt

as Piper McLean in The Heroes of Olympus (Live Action)

Asher Angel

as Jason Grace in The Heroes of Olympus (Live Action)

Nick Robinson

as Jason Grace in The Heroes of Olympus (Live Action)

Harrison Osterfield

as Jason Grace in The Heroes of Olympus (Live Action)

Timothée Chalamet

as Jason Grace in The Heroes of Olympus (Live Action)