From Bible Stories for Kids series -- a nice series available for free on YouTube and for 99 cents an episode (as of 2020) on Amazon Prime. See list and links to all their episodes by googling "Bible Stories for Kids Episodes." See list of all episodes on YouTube.
A 26 minute Story of Samuel episode.
My age estimate: Preschool through 3rd grade.
Part of the Bible Stories for Kids/Janson media group. Like many other kids video series these days, this one is produced overseas, dubbed in many languages, and distributed internationally. The English speakers have a very slight accent (Indian?) and the characters have an "international" appearance.