*Somebody in the comments noticed that I blew it on two secrets! If you came here to learn secrets, please read the pinned comment for an explanation of the two missing secrets.

00:00 Title/Intro
00:14 Level 1 (Stages 13)
02:45 Phantom Bat
03:24 Level 2 (Stages 46)
06:16 Medusa
06:51 Level 3 (Stages 79)
09:31 Mummy
10:09 Level 4 (Stages 1012)
12:04 Frankenstein and Igor
12:45 Level 5 (Stages 1315)
17:14 Death
18:01 Level 6 (Stages 1618)
19:57 Dracula
21:01 Ending/Credits