Watch Piglet's Big Movie (2003) HD Full Movie Free on SolarMovie. Watch Piglet's Big Movie (2003) online free. When Piglet comes up missing his Hundred Acre Wood friends use Piglet's own Book of Memories to find...When Piglet comes up missing his Hundred Acre Wood friends use Piglet's own Book of Memories to find him, discovering along the way just how big a role he's played in their lives.