Hope I don’t step on any ideological toes here, but I thought this was fantastic. Half the joy comes from the funny lyrics, half from the heartwarming message and half from the insane amount of celebrities that star in it — that’s right 150% of the regular amount of joy!

Help me out and name everyone you can. I’ve got Jack Black, Sarah Chalke, Neil Patrick Harris (awesome!), Andy Richter and Darryl from the Office.