Lord Lucan was a British aristocrat.
"Lucky" Lucan introduced Colonel Hugh Spindleton to the Master, whom Lucan swore would put the world to rights. (AUDIO: The Oseidon Adventure)
He was also known as "Lucky" Bingham. In 1974, he was taken by the Toymaker and challenged to a game of backgammon, which he lost. (PROSE: Divided Loyalties)
According to Ileana de Santos, Lord Lucan was eaten by Pieter Stubbe. (AUDIO: Loups-Garoux)
Cleo Proctor stated that despite vanishing off the face of the Earth, her dad was "no Lord Lucan". (AUDIO: Hysteria)
The Twelfth Doctor kept a document claiming to be Lord Lucan's last will and testament in the TARDIS. (PROSE: The Shining Man)
Behind the scenes[]
Lord Lucan disappeared in 1974 after allegedly murdering his children's nanny Sandra Rivett.