Delivering carbon dioxide to the lungs, and bringing oxygen to cells throughout the body - That's Red Blood Cell's important task. Though she's still directionally-challenged and always losing her way, she can't be a fledgling forever. She's determined to go through Circulation by herself without any help from the older cells, but in the shadows, White Blood Cell (Neutrophil) watches over her with a worried look on his face.

Starring:

Karen Strassman , Mamiko Noto , Morgan Berry , Griffin Burns , Ray Carsillo , Ray Chase , Khoi Dao , Robbie Daymond , Darrel Delfin , Dorah Fine , Kellen Goff , Erika Harlacher , Xanthe Huynh , Billy Kametz , Erik Scott Kimerer , Christian La Monte , Cherami Leigh , Landon McDonald , Erica Mendez , Kayli Mills , Laura Post , Bill Rogers , Laura Megan Stahl , Armen Taylor , Chris Tergliafera , Kana Hanazawa , Tomoaki Maeno , Akinori Egoshi , Junichi Yanagita , Juri Kimura , Kikuko Inoue , Kensuke Satô , Kentarô Kumagai , Daisuke Ono , Maria Naganawa , Aya Endô

Genre:

Animation, Action, Comedy, Fantasy