In both cases, it was not an arrival at mins on an approach, but rather on a visual approach, and one on a circling approach, in both cases being way out of stabilized approach criteria.
After multiple verbal warnings that we were unstablilized and not configured properly, recieving no response, I stated "My flight controls" very loudly and began a go around. In both cases, both pilots gave up the controls freely, I've never had to "wrestle" for the controls.
In one case, the other pilot was so frozen up that they didn't respond to me at all and let thier hands drop off the yoke into thier lap and looked down at the floor. I had to do the entire go-around off a circling approach in IMC by myself until they snapped out of it.
One of the most frightening moments of my career.