Omaha Rains/Episodes

Season Two

 * Ep 13 - Welcome Back (mentioned only)

Season Three

 * Ep 37 - Here There Be Monsters (mentioned only)

Season Five

 * Ep 60 - If Not For Us

Chronological Order

 * Ep 60 - If Not For Us
 * Ep 13 - Welcome Back (mentioned only)
 * Ep 37 - Here There Be Monsters (mentioned only)