Advice from the Dead

Name of ghost: Mufasa
Appears to: Simba
Sage advice: "You have forgotten who you are and so have forgotten me. Look inside yourself, Simba. You are more than what you have become. You must take your place in the Circle of Life...Remember who you are. You are my son, and the one true king. Remember..."

Name of ghost: Gusteau
Appears to: Remy
Sage advice: "Anyone can cook"

Name of ghost: Obi
Appears to: Luke Skywalker
Sage advice: "Use The Force Luke"

Name of ghost: King Hamlet
Appears to: Prince Hamlet
Sage advice: "But know thou Noble youth, The Serpent that did sting thy Fathers life, Now weares his Crowne."

Name of ghost: Ancestors of the Fa family.
Appears to: Mushu

Name of ghosts: Jacob Marley (or Marley & Marley), The Ghosts of Christmas Past, Present & Yet to come.
Appears to: Ebineezer Scrooge
Sage Advise: "These are the visions of what have been, that they are what they are, do not blame me."