![](https://occ-0-395-988.1.nflxso.net/dnm/api/v6/evlCitJPPCVCry0BZlEFb5-QjKc/AAAABdq2kIMaDzCBRai8m7W69hO7nyxvfPjEeDWXkhUn0H7nSjRzm78J0rqJ-em0fiItAzOlxx4Sm2g9Iywi-AJhsyWL2btg.jpg?r=355)
Plug into the world of smartphones, where Jackie and Robin take troubleshooting to another level as they go after pesky bugs that cause errors.
Jeon Tae-yeol,
Park Hee-eun,
Jung Eui-han,
Cho Kyung-a,
Kim Jeong-a
Added on Netflix 2021-12-24.