David plays a nasty practical joke on Stasky. David is warned that there will be revenge so he becomes increasingly uneasy around Stasky. Meanwhile, Emma and Àngel realize they are not precisely a perfect match as a couple.
La iaia has insomnia and the doctor suggests to David and Lopez that she should have some weed before bed time to ease falling asleep. Lopez will struggle to keep David away from it.
Oriol announces he is retiring. He starts off his new lifestyle with tones of enthusiasm but boredom and lack of thrills end up in depression. However, he'll find a way to bounce back. Meanwhile, David is concerned about being too slim.
Emma disappears in the wax sculptures museum. David and Stasky believe something horrible happened to her so they try to rescue her. Lopes, Ramon and Mercedes will provide remote "intelligence" support.