Some of the comprehensive tutorials about 3D animation and related concepts by Joe Herman including: rigging, character creation, modeling, simulation, hair grooming, and more.
C4D Rigging Series (six parts):
Rigging in C4D Part 1: Fundamentals
Rigging in C4D Part 2: Point Weighting
Rigging in C4D Part 3: Constraints and C-Motion
Rigging in C4D Part 4: Character Rigging
Rigging in C4D Part 5: Character Object
Rigging in C4D Part 6: Pose Morphs and Pose Library
Hair Grooming in C4D:
Hair Grooming in C4D and Redshift
Character Workflow Series:
3D Character Workflow Series Part 1: ZBrush Sculpting
3D Character Workflow Series: Part 2: Retopology
3D Character Workflow Series: Part 3: Texturing
3D Character Workflow Series: Part 4: Hair
3D Character Workflow Series: Part 5: Rigging the Body
3D Character Workflow Series: Part 6: Facial Rigging