The Ultraman: S1 E42 - A Plan To Capture Ultraman The Ultraman
While investigating Point 4098, where a mysterious floating island is spotted, Mutsumi goes missing when she is involved in a crash between the island and a tanker that stops by. Mutsumi is rescued by Space Hunter Hatari, and learns that the moving island is Hatari's giant spacecraft, and that he has come to Earth to capture Ultraman.