Clue #1: H. P. Lovecraft - H. P. Lovecraft was Houdini's ghostwriter and one of the most famous in history. The Prisoner's lyrics were ghostwritten by Bruce.
Clue #2: The Clansman - Clansman is inspired by Braveheart. Patrick McGoohan starred in Braveheart.
Clur #3: Be seeing you. - The famous line from the shopkeeper from the oroginal Prisoner TV series.
Wrong guesses: Powerslave, Ghost Of The Navigator, King Of Twilight, Run Silent, Run Deep, Running Free, Out Of The Silent Planet, Murders In The Rue Morgue, For The Greater God Of God, These Colours Don't Run