His primary role is as a producer, and his work includes:
* "The Walking Dead": A popular television series, he served as executive producer on several episodes and as a producer for the entire series.
* "The Vampire Diaries": He was a producer on the series, focusing on episodes like "The Raging Storm" and "You're Undead to Me".
* "The Originals": This spin-off of "The Vampire Diaries" had him as a producer as well.
* "Legacies": Another spin-off, "Legacies", saw him as a producer.
It appears that Brian Nemiroff has focused on producing television series, primarily those within the supernatural/fantasy genre. He has not yet been prominently featured in any films or television projects as an actor or in any other role aside from production.