Plausible Impossible

Mickey Phases through a mirror in order to get to the next room, Impossible: You can't phase through a mirror especially if it only has one side to it and I'm pretty sure mirrors don't strech. Plausible you can walk through glass, you could do it but it would hurt

in this one we see Mickey land on a chair and it suddenly comes alive soon after he lands on a footstool and it takes of running and very upset.
Furniture comes alive: Impossible chairs and foot stools can't grow faces and emotions, they also can't run around the room. Plausible: some rocking chairs move on there own.

Here we see Mickey Marching with a pack of cards as well as dancing with them. Impossible: Cards do not come alive and grow arms and legs and move around, Plausible: you could shuffle them to get them to dance..i guess

Mickey is chased by all the cards in the room and is trapped in the basket, pretty much dog piled by the cards, Impossible: again cards can't come alive and chase after things, Plausible thy could have been put in the basket in the first place and he could of been trapped in there.

Mickey is apparently dreaming and so he is running back to his body to wake himself up Impossible: There is no scientific proof that you can leave your body to dream...Plausible Maybe thats how people dream is leaving your body to do other things.