A caterpillar (~14 mm) was hanging from a tree; I took it home. A few hours later it had built a loose cocoon and looked very active. However it was infested by 8 or so parasitoids. Two days later it started turning yellowish and wrinkly and becoming less active. The parasitoids have grown and molted. Some fell off and one managed to get back; like a suckling piglet it wriggled and squirmed until it found its food source and could cling to it if you pardon the comparison.
You can see the parasitoid finding the caterpillar in the video. You can also catch a glimpse of one (the one farther left) slowly shedding its old skin. Later on four larvae make cocoons, develop into pupae and finally emerge.
Dorsal view.
More on the caterpillar