I remember watching a long time ago and I was quite terrified of the monsters they showed. Some of them gave me nightmares as a kid but not anymore, I'm pretty used to seeing grotesque looking monsters all the time and this was just the face of this. I was so into watching Martin Mystery as a kid, that's what got me into horror adventure, survival horror, horror fantasy and horror fighting games. Martin Mystery was released back on October 1, 2003 to March 27, 2006. Enjoy!