The good, the bad, and the almost irrelevant. They are the miscellaneous characters that are there to answer that one question, explain away that one plot hole, assist in adding development to that actually relevant character, or give that good (or bad) advice. We usually never learn their names. They are there and they are gone as soon as they serve their purpose often never to be seen again. They may not be the most memorable but definitely have a role to play. If the "No Image" picture is used, it means that the particular character has only been mentioned and has never physically appeared.
Bitten
Chapter 1
Gina
Her character model resembles Luisa Simmons from Baby Bump.
Roan
His character model resembles Benji Knoll from Queen B.
Bay
Her character model resembles Veronica Lombardi from Queen B.
Cletus
He is Alexander/Alexandra's bat companion who has been tasked with keeping an eye on you. Its character model resembles the bat from The Freshman: Love Bites.
Chapter 2
Monty
His character model resembles a version of Gavin Covington from Baby Bump.
Hunter
His character model resembles a version of Khaan Mousavi from Perfect Match.
Briggs
His character model resembles a version of Martin Silva from High School Story: Class Act.
Chapter 3
Waiter
His human form resembles Vince Zhang from Dirty Little Secrets, and his true form resembles the Minotaur from Nightbound.
Amir
His character model resembles Hamza Mousavi from Perfect Match.
Mother
Her character model resembles Rita from High School Story: Class Act.
Fawn
Its character model resembles the fawn from Wolf Bride.
Chapter 5
Rufus
His character model resembles a version of Dad from Ride or Die: A Bad Boy Romance.
Chapter 6
Kyle
His character model resembles Zeph Hernandez from The Elementalists.
Krista
Her character model resembles a version of Yvette King from Dirty Little Secrets.
Chester "Chess"
His character model resembles a version of Elijah Harris from My Two First Loves.
Nora
Her character model resembles Delia Hayes from The Unexpected Heiress.
Werewolf Alpha
His character model resembles Henry from The Royal Masquerade.
Chapter 7
Axel
His wolf form resembles the wolf form of Jett from Wolf Bride.
Bats
Their character models resembles the bat from The Freshman: Love Bites.
Chapter 9
Your Mother
Her character models resemble the versions of Laura from Rising Tides.
Sally
Her character model resembles Cassiopeia from Nightbound.