Billy Gibbons/List of Appearances

== Appearances ==
=== Season 1 ===
*The Man in the Fallout Shelter
=== Season 2 ===
*Stargazer in a Puddle
=== Season 4 ===
*The Science in the Physicist
=== Season 5 ===
*The Beginning in the End
=== Season 6 ===
*The Killer in the Crosshairs
=== Season 7 ===
*The Twist in the Twister
=== Season 10 ===
*The 200th in the 10th
Category:Character Subpages
Category:Lists