Gregg Sulkin as Luke Castellan - Percy Jackson and the Last Olympian: The Lightning Thief Fan Cast | myCast.io
Gregg Sulkin
Age: 34
male
Gregg Sulkin is an English actor. He is best known for starring as Liam Booker on MTV's teen comedy series Faking It and as Chase Stein on the web television series Marvel's Runaways .
