Eto Ranger
Japanese intro: "Mada Mada Mada" by Yumiko Shinmei (low resolution (from YouTube's frankRN7))
Jungle Cubs
Romanian intro
Casper and Friends
Two other "intermission" intros from between episodes
Casper and Friends
Basque intro Casper eta bere lagunak
The Jungle Book: The Adventures of Mowgli
English Intro
Season 2 intro (1985) "We're the Snorks" [DVD quality]
Hungarian intro
Magical DoReMi
Basque intro (season 1) Doremiren Magia
The Smurfs
Season 7 intro (1987-1988)
SpongeBob SquarePants
Slo-mo intro (via iMovie)