"Concerned" Logo

Gordon Frohman is the main protagonist of the Half-Life 2 comic series, Concerned: The Half-Life and Death of Gordon Frohman, created by Christopher Livingston. This humorous comic takes place before and during the events of Half Life 2 and Episode 1, revealing that he is the "Concerned Citizen" that had wrote the letters that Breen reads on his Breencast, the cause of Ravenholm's infestation, and why there are so many red barrels conveniently placed everywhere. Frohman also features in Concerned 2: A Concerned Rip-Off.