Miles listens to the dead. Has he ever tried to talk to them?
Jack spoke to his father, Christian, who is dead, or was that the smoke monster?
Locke spoke with Christian and Jacob spoke to Locke. Bold text Correcting this, as I now do not believe it was Jacob speaking to Locke
Hurley speaks to and interacts with several deceased.
Ben has conversations with Jacob, or is that just pretend? Ben saw his dead mother, Emily, and she spoke to him. Bold text Now we know that Ben lied, he never saw or interacted with Jacob
Who else can hear, speak, see or interact with the deceased?