Question

Talking of creepy guys who never die, this is Baron Samedi. He’s a fearsome figure prevalent in which culture?

Answer 1

Culture is
Low of Haitian Vodou

Answer 2

Thanks for asking this question , let me helps you in finding the answer.

The answer of your question is "Haitian Vodou"

Baron Samedi is actually one of the loa considered in the Haitian Vodou culture. Loa is actually the spirit and all the loa are considered invisible as well as the mysteres . Samedi is considered to be the loa of dead.He is the one who illustrates to be head of the family of  "Guede ".