Come to think of it, Who Framed Roger Rabbit does have a bit of an element to that!
BTW, it didn't occur to me until now, but as for the "breaking the fourth wall" situation with the dinos, the only time I've ever seen that happen are those CD-ROM activity games that were released as part of the "Land Before Time Collection" some years ago. I simply thought the possible "breaking the fourth wall" element on the gang would lead to a fun discussion. Then again, I didn't know it would turn out to be discussions for an awesome fanfic idea (although, it is somewhat different than what I thought)!