grailworth

Roberto Castro

Penciller on 70 issues · inker on 57 issues · cover artist on 10 issues

Roberto Castro is credited as penciller on 70 issues, inker on 57 issues and cover artist on 10 issues in grailworth's catalog, 12 issues of them across 7 series we value. Characters first seen in issues they wrote or drew include Professor Elliot Zero, Captain Rick Zero, Destiny Zero and Zem-21.

Characters they introduced

Cover of Zeroids: The Return #1 (2010) Zeroids: The Return #1 (2010)First appearance of Professor Elliot Zero (from The Zeroids)2010Cover of Zeroids: The Return #1 (2010) Zeroids: The Return #1 (2010)First appearance of Captain Rick Zero (from The Zeroids)2010Cover of Zeroids: The Return #1 (2010) Zeroids: The Return #1 (2010)First appearance of Destiny Zero (from The Zeroids)2010Cover of Zeroids: The Return #1 (2010) Zeroids: The Return #1 (2010)First appearance of Zem-21 (from The Zeroids)2010Cover of Turok #1 (2019) Turok #1 (2019)First appearance of Turok (Dynamite; 19th century)2019Cover of Turok #1 (2019) Turok #1 (2019)First appearance of Andar2019

Every issue

Adam: Legend of the Blue Marvel (2009) 4 issues

John Carter, Warlord of Mars (2014) 1 issue

JSA 80-Page Giant (2010) 1 issue

Magnus Robot Fighter (2014) 2 issues

New Exiles (2008) 2 issues

Red Sonja (2016) 1 issue

Underworld Blood Wars (2017) 1 issue

Credits from the Grand Comics Database, CC BY-SA 4.0.