According to TVLine, actor Echo Kellum who plays Palmer Tech whiz Curtis Holt in Arrow, has has been promoted to Series Regular status, effective with Season 5, premiering this fall.

Kellum made his debut on the CW series in Season 4 episode “The Candidate” (#402), as the genius developer who helped CEO Felicity Smoak keep Palmer Tech afloat.

Arrow - Cast - Series Regular - Echo Kellum

Echo Kellum TV credits include Ben and Kate, Sean Saves the World and You’re the Worst.

For more information on Arrow and the other exciting new DC Comics Television series, stay tuned.

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