CG Shortcuts uses a Shrink Wrap Deformer and Dynamics for an animation to morph one object into another.
Cinema 4D has a few ways to create a morph effect, but in this tutorial, CG Shortcuts (Dave Bergin) shows how to make one in Cinema 4D using a deformer and dynamics.
Bergin shows how to morph one object into another using the Shrink Wrap Deformer and Dynamics to create the morphing effect in C4D.