Ultraman Decker
S1 · E17 — Investigation from the Past
S1:E17 · Investigation from the Past
25 episodes in this season
Day of the Attack
25 min
Kanata's Resolve
Move Out, GUTS-Select!
The Destructive Monster Awakens
The Glutton of the Lake
Subterranean Monster Appears! And Appears!
The Light of Hope from the Red Planet
Light and Darkness, Again
Standing Tall for Someone Special
Man and Monster
Machine God Deployed
Neomegas Strikes Back
Jumble Rock
Birth of a Dark God
A Promise for Tomorrow
Stay As You Are
Investigation from the Past
Invitation from Another Dimension
Warriors on the Moon
Lord Ragon
The Price of Prosperity
The Fall of Bazdo
20 min
The Sky of Despair
End of a Dream
The Light Far Beyond
