"The Stately Homes Robberies Featuring Lady Penelope And Parker" was the final in a series of three original records to feature Thunderbirds. Released on June 24th 1966, the 7" vinyl consists of an exclusive 21 minute adventure written by Alan Fennell and Jim Watson, starring Lady Penelope Creighton-Ward and Aloysius Parker.
Lady Penelope and Parker are sent to investigate a spate of robberies on English stately homes, but find more than they bargained for when the culprit is revealed to be one of International Rescue's greatest enemies.
- Sylvia Anderson: Lady Penelope
- Peter Dyneley: Jeff Tracy
- David Graham: Parker
- Peter Dyneley: Mr. Charles
- Ray Barrett: Dawkins
- Sylvia Anderson: Elaine Wickfen
- Sylvia Anderson: Cynthia
- David Graham: Beefeater
- David Graham: Newspaper Vendor
- This audio story was turned into an episode in 2015, as part of the Kickstarter-funded Thunderbirds 1965 project.
- Parker mentions his old Prison Cellmate Light-Fingered Fred, who originally appeared in Vault Of Death.
- Main article: The Stately Homes Robberies (Century 21)/Transcript