Are you talking about the Mystery Mansion that's been out a couple of years now? I've read alot of bad things about that toy…not made very well I here.
That is a terrific castle. A little dressing, and it would be great for Remco or Reaction monsters.
And I was really surprised to see they had moved their adult collectibles to this little tiny subsection against the wall, and they virtually had nothing interesting at all. Crazy! I remember the days when TRU had lots of cool stuff. Those days are gone. The place sucks now.
Walmart has many of the figures