Mystery of the Big Bird Monster Terochilus (大怪鳥テロチルスの謎 Dai kaichō Terochirusu no nazo) is the 16th episode of Return of Ultraman.


Saburo Matsumoto and Yukiko Ono grew up together, but, Yukiko was going to be married. Saburo felt envious and planned to blow up the yacht in the middle of the shipboard party. However, monstrous bird Terochilus flew to the yacht and blew it up before Saburo had the chance to do it. Days later in Tokyo, white flakes fell from the sky...


Guest Stars

  • Boatman (船頭 Sendō): Teppei Takasugi (高杉哲平 Takasugi Teppei)
  • Saburo Matsumoto (松本三郎 Matsumoto Saburō): Masatsugu Ishibashi (石橋正次 Ishibashi Masatsugu)
  • Yukiko Ono (小野由起子 Ono Yukiko): Taeko Hattori (服部妙子 Hattori Taeko)
  • Hiroshi Yokokawa (横川浩 Yokokawa Hiroshi): Marumo Mitsunori (丸茂光紀 Mitsunori Marumo)
  • Detective (刑事 Keiji): Tadashi Minakawa (南川直 Minakawa Tadashi)

Suit Actors

Home Media

  • Return of Ultraman Vol.4 Episodes 13-16.
Return of Ultraman Episodes
All Monsters Attack | Takkong's Big Counterattack | Evil Monster Realm of Terror | Definite Kill! Comet Kick | Two Giant Monsters Attack Tokyo | Battle! Monsters vs. MAT | Operation Rainbow Monster! | Monster Time Bomb | Monster Island S.O.S | Dinosaur Explosion Directive | Poison Gas Monster Appears | Revenge of Shugaron | Terror of the Tsunami Monsters, Tokyo's Big Pinch | Terror of the Two Tsunami Monsters, Tokyo's Dalong Reel | Revenge of the Monster Lad | Mystery of the Big Bird Monster Terochilus | Monster Bird Terochilus - Tokyo's Big Aerial Bombing | Ultraseven Arrives! | The Giant Invisible Monster That Came from Space | The Monster Is a Giant Shooting Star in Space | Monster Channel | I'll Kill This Monster! | Dark Monster Spit out the Stars! | Horror! Mansion Monster's Birth | Leaving My Home Planet Earth | Mystery Homicide Beetle Incident | Go to Hell with This One Blow! | Ultra Special Operation | Jiro-Kun Rides a Monster | The Curse of the Bone God Oxter | In Between a Devil & Angel | Decisive Battle Under the Setting Sun | The Monster User and the Boy | The Life That Can't Be Forgiven | Cruel! Light Monster Pris-Ma | Kick the Night Away | Ultraman Dies at Sunset | When the Ultra Star Shines | Winter of Horror Series - the 20th Century Abominable Snowman | Winter of Horror Series - Phantom Snow Woman | The Revenge of Alien Baltan Jr. | The Monster That Stands on Mt. Fuji | Demon God Barks on the Moon | To the Starry Sky with Love | Assassinate Hideki Goh! | This One Blow Filled with Anger | The Targeted Woman | I'm Taking the Earth | Space Warriors - Your Name Is MAT | Invitation from Hell | The 5 Ultra Oaths
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