The 18 part series demonstrating creating a rigged and highly controllable character in After Effects including IK, and 3D features from Mettle, the creators of Freeform and artist Daniel Geis Continues with a look at how to control nested clips in After Effects for the character’s mouth and eyes using expression sliders. Check out the Rigging Characters in After Effects Controlling the Mouth And Eyes with Nested Clips and Expression sliders tutorial here with part two here.