Popular film and child television program heroes.
from "Pora na Telesfora" (Time for Telesfor)
Bolek and Lolek were called Jim and Jam in English.
Pora na Telesfora was a TV show for children. Two dragons called Telesfor and Teodor were starring along with his friend Mr. Zygmunt. Telesfor was a smarter, grown up dragon with a deep voice, while Teodor was a dragon child.
Bolek and Lolek