Second Banana Heaven is a place where all the second bananas, toadies, sidekicks, etc. can find rest away from their masters.
A notable resident of Second Banana Heaven was Torgo. Torgo's knees were mended (though nothing changed about the way he talked), and he became an angel known as Torgo the White. As an angel he assumed TV's Frank into Second Banana Heaven.
Frank was later able to leave Second Banana Heaven to become a Soultaker, stating that Second Banana Heaven was "too political" and that Pat Buttram "had it in" for him.