Dad (Silence in the Library)
From Tardis Wiki, the free Doctor Who reference
Dad was a computer program in the Data Core that simulated a father for Charlotte Lux. He was very concerned for Charlotte and greatly appreciated visits from Doctor Moon. When he suggested Charlotte to turn the TV off when it was tormenting her, she used the remote control to erase him. (DW: Silence in the Library/Forest of the Dead)
- It is unknown if Charlotte's real father looked and acted the same as Dad did.