Gamera vs. Viras (ガメラ対宇宙怪獣バイラス, Gamera Tai Uchū Kaijū Bairasu?, Gamera Versus Space Monster Viras, released in the U.S. as Destroy All Planets) is the fourth entry in the original Gamera film series.
Read more about Gamera Vs. Viras: Plot, Production Notes, 2010 DVD Release, DVD Releases