Was it Crimes and Misdemeaners that has 2 distinct story forms in it?
If not, which works would be that kind of example- with 2 storyforms in it?
I believe Jerry Macguire has 2 as well.
Finding Nemo, has like 1 1/2. The Nemo storyform is there but not as fully explored.
Jerry Maguire, As Good as It Gets, Life is Beautiful, and The Sound of Music
The Lego Movie would be another example. According to Jim, "Writer/directors Phil Lord and Chris Miller were clever enough to fuse two skeletons together, reinforcing their argument by doubling up."
Will have a look at all those over the coming week