An alien villain, who has returned to the peaceful planet Earth, is a good-natured villain trying to avenge Luka for Thunder Hawk. After an attack on the earthlings, Esperman, and Daily, Khan sends Purpur, Momo, and Lizell to attack Thunderhawk, Esperman, and Daily, but often fails. Kan, who used all sorts of sneaky means, such as kidnapping Dr. Yang and kidnapping Chadol, succeeded in deceiving Esperman and Daily by using the trick of killing his subordinates by himself. He gets Esperman and Daily into trouble, but finally, with the help of the procrastination that appeared, he defeated the Khan gang with the help of the procrastination that appeared. They defeat the enemy and keep the peace of the planet.
| Actor | Role |
|---|---|
 Shim Hyung-raeEsperman | Esperman |
 Yang Jong-CheolDr. Yang | Dr. Yang |
| YYu BinDae Il-Li | Dae Il-Li |
| LLee Hwang-GeunMarugi's Alter Ego | Marugi's Alter Ego |
| MMun HyeokCha-Dol | Cha-Dol |
| JJeong Eun-yeongEun Hee | Eun Hee |
| JJang PalLuca | Luca |
| SSeon Jin-HwanNot listed | Not listed |
 Yang Gil-yeongNot listed | Not listed |
| JJeong Yun-HeonJeong Yun-Heon | Jeong Yun-Heon |
| HHam Cheol-HunNot listed | Not listed |
| LLee In-seopNot listed | Not listed |
| LLee Hong-pyoNot listed | Not listed |
| KKang Dae-SeokNot listed | Not listed |
 Jeon Young-juNot listed | Not listed |