If you haven't seen it already, I would recommend "The Chosen"! The first episode of Season 2 can be viewed by clicking here!
Kitto's Popular Cyclopedia of Biblial Literature
Kitto, John, ed. Entry for 'Canker-Worm'. "Kitto's Popular Cyclopedia of Biblial Literature". https://www.studylight.org/encyclopedias/eng/kbe/c/canker-worm.html.