Ultraman Dyna: S1 E14 - The Lord Who Sleeps On The Moon Ultraman Dyna

Kariya and the team investigate an ancient relic discovered on the moon. However, Kariya, who is now home after the investigation, seems strange. The demon Isiris that destroyed the great civilization on the moon had latched onto Kariya's body! Isiris tries to destroy Earth, but Dyna steps in!