Here is a deep mystery that even Paul Drake can't solve.
The Dark Truth About 'Perry Mason' - The Atlantic
Perry Mason TV Series Wiki
Perry Mason' Season 2 Is Based on Real Historical Events
A tribute to Perry Mason's overlooked receptionist, Gertie
Raymond Burr's Perry Mason regrets
Perry Mason syndrome - Wikipedia
Opinion: How a historian helped TV's 'Perry Mason' find the real Latinx L.A. - Los Angeles Times
Perry Mason The Case of the Demure Defendant (TV Episode 1958) - IMDb
Who is the little old lady with the hat sitting in dozens of Perry Mason trials?
Perry Mason Is Coming to HBO. Here's What to Know About His History. - The New York Times
Emmy-winner Barbara Hale, who played Perry Mason's secretary, has died at 94 – Hartford Courant
A tribute to Perry Mason's overlooked receptionist, Gertie
Angie Dickinson got her big break thanks to her role on Perry Mason
