Behold! Ultra Horror Series - Bride of the Wolfman (見よ! ウルトラ怪奇シリーズ・狼男の花嫁 Miyo! urutora kaiki shirīzu - ōkami otoko no hanayome) is the 17th episode of Ultraman Leo. It is the first of the 5-episode story arc, Behold! Ultra Horror Series (見よ! ウルトラ怪奇シリーズ Miyo! Urutora kaiki shirīzu).
A werewolf stalks young women during the nights. One young girl refuses to stay indoors.
A woman is walking at night, being stalked by a wolf. He sucks her blood as her purse clutters dramatically to the ground. Takeshi helps a girl named Saeko in her gymnast classes, and she is able to jump into the air and perform a pinwheel.
In her city, five women have been killed, all drained of blood. Dan reveals some heard the sounds of wolves on nights, and says it must be an Alien Wolf, which survives on human blood. They take human disguises, and transform into wolves when in need of blood. UGM issues an order that all women are to stay inside.
They hear the wolf alien call, and Gen rushes outside. He shoots at it, and the two engage in a fight. It stumbles off, wounded, and Gen does not fight. Meanwhile, Saeko ignores his orders and goes home. She hears movement on the way, and the wolf comes towards her.
A woman runs out at her cry for help and sees the creature fall on her. She sees the wolf inhabit her body, and runs to her. Saeko gets up and tells her she has become the werewolf's bride.
That night, MAC tracks the wolf and attacks it. Gen pursues it and it performs Saeko's pinwheel move. He goes to her house and her mother answers. He sees her, and a spot of blood on her blouse. He is escorted out by Takeshi. The next day, Takeshi finds her shivering and hiding from the sunlight. Her mother escorts him out of the house.
She puts Saeko in bed, and Takeshi listens as she offers her daughter her blood. Her mother manages to hold her back for the night, but she goes out in the morning. MAC attacks, and the wolf transforms into a giant. Takeshi runs forward, but the monster ignores him, and uses the pinwheel on several MAC planes. Gen transforms into Leo.
Leo fights the monster, and rips off one of its teeth. He defeats it with the Leo kick. Takeshi runs forward, and the wolf reverts to human size. Saeko awakes.
- Ultraman Leo Volume 5 features episodes 17-20.