A partial part of the pizza neon sign was not being picked up by the cameras on set. Photoshop and Mocha AE was used to repair the top portion of the pizza neon sign.

The wormhole effect was made with a combination of Photoshop and Maya. The tiled UV map was animated to appear moving in a fixed direction.

The Square X2 register was rendered inside of Maya using RedShift renderer. Screen treatment and reflections were added in compositing.