Redwall: Under Seige

 is a Canadian-American animated television miniseries produced by, Molitor Productions and Latikuu Edacra Entertainment North America in association with Redwall Abbey Company Ltd. and , with animation produced by Japanese animation studio. The series is based off of the Brazilian Redwall novel The New Battle for Redwall, showcasing the first attack by Slagar after his re-emergence in the events leading up to Redwall: The Movie.

The series simultaneously aired from October 1 through October 12 of 2016 on in  and on the RKO Network in the. The RKO Network's presentation was apart of Pizza Hut's Storybook Theater.

 was critically acclaimed and had positive reception with viewers, and broke ratings records for the RKO Network in the United States.

Abbeydwellers

 * Matthias (voiced by ), Redwall Abbey's Warrior, and the main protagonist of the miniseries.
 * Cornflower (voiced by ), Matthias' wife and longtime partner.
 * Constance (voiced by Georgiana Kuiper), the Badger Mother of Redwall Abbey.