Secondary Characters
 

Hey, I was wondering if there was a website available that listed the episodes that the secondary characters appeared in in the 1987 series. I know that tmnt.com website lists the characters that appear in each episode but in order to find every episode that a character (let's say Baxtor Stockman, or Big Louie) appeared in, I'd have to go thru every episode to see.
If not, I might edit the wikipedia website by each character's name the episodes that they appeared in. I'm usually curious to know now that I'm watching the show again. I saw Big Louis in The Big Cufflink Caper and I was trying to remember whether I saw him before but I think that was his first appearance although I know he appears in a few more episodes in season 5 and maybe 6.