Ep 3. Who Do You Think You Are, Having Two Faces!?

Who Do You Think You Are, Having Two Faces!? is the third episode of Gurren Lagann's first season. The episode continues with Simon, Kamina, and Yoko as they work to free their ally, Leeron, from captivity inside a Gunmen. After a grueling battle, they eventually succeed in freeing Leeron and they set out once again.

However, they soon stumble upon a beast man village that is being held captive by a massive Gunmen called Dai-Gunzan. The villagers inform Simon and his friends that they are being forced to mine for a rare mineral called "souryu kamina," which is used to power the Gunmen. Kamina immediately decides that they must take down Dai-Gunzan and free the village.

The group hatches a plan to sneak into the Gunmen by dressing up as beast men and infiltrating the mines. Simon is initially hesitant about the plan, but Kamina's enthusiasm and confidence convince him to go along with it.

As they make their way through the mines, they discover that Dai-Gunzan is being piloted by the beast man leader, Thymilph. Kamina challenges Thymilph to a duel, but Thymilph reveals that he has a secret weapon - a second face that he can use to intimidate and manipulate people.

The group is initially taken aback, but ultimately manages to overcome the second face and defeat Thymilph. In the aftermath of the battle, they discover that the rare mineral the villagers were mining is actually the fuel source they need to power Lagann.

Who Do You Think You Are, Having Two Faces!? is a thrilling and action-packed episode that showcases the determination and courage of Simon, Kamina, and Yoko. It also introduces the concept of the second face, which adds an interesting layer of intrigue to the story.

Overall, this episode is a must-watch for fans of the series and anyone who loves fast-paced action with a healthy dose of humor and heart.