Instructions
Paint the guitar at the start of Mickeyjunk Mountain in order to cross over to the first part of the stage.
Speak to the crane operator, and he will ask you to activate some TVs in the area to distract the bunnies. Activate the three TVs in the area.
Head out to the sea of thinner at the edge of the mountain, and hop across the platforms until you get to the island with the trapped gremlin.
Release the gremlin, then head back to the crane operator. The gremlin will fix the crane, opening the left path up the mountain, past the thinner waterfall.
Hop up the platforms near the waterfall, painting the thinned platforms where necessary. When you reach the top, you'll see a Mickey head spewing thinner over the cliff.
Hit the handle to stop the thinner from flowing, then head to the next area to reach Alpine Climbers.