In a king-sized crossover, Sam Spade hopped from his weekly detective series to headline an hour-long episode of "radio's outstanding theater of thrills." William Spier produced and directed both shows, and when the time came to relaunch Suspense as an hour-long show, Spier enlisted Dashiell Hammett's gumshoe to make an appearance. Howard Duff and Lurene Tuttle reprised their roles of Sam and his loyal secretary Effie in "The Kandy Tooth," an original radio sequel to The Maltese Falcon that first aired as a two-parter on The Adventures of Sam Spade and was recreated for Suspense (originally aired on CBS on January 10, 1948). But first, we'll hear The Maltese Falcon recreated for the Screen Guild Theatre (originally aired on CBS on September 20, 1943) featuring Humphrey Bogart, Mary Astor, Peter Lorre, and Sydney Greenstreet.

Born into a family of performers, Joan Bennett enjoyed great success on stage and screen in her own right. She won acclaim from audiences and critics in everything from ingenue parts to roles as film noir temptresses and doting mothers. But her film career came to an abrupt end after her jealous husband attempted to murder a man he considered a romantic rival. We'll hear Joan Bennett as a woman falling for one of her husband's music students in "Overture in Two Keys" (originally aired on CBS on January 16, 1947). Then, she's accused of the murder of her boss's wife in "Statement of Mary Blake" (originally aired on CBS on May 4, 1950). Finally, we'll hear Joan Bennett recreate one of her best screen roles as The Woman in the Window is recreated for Hollywood Star Time (originally aired on CBS on November 23, 1946).

Leon Ames broke out with his portrayal of Judy Garland's dad in Meet Me in St. Louis, and he played several outwardly stuffy but inwardly sweet dads - and showed off a dry wit - in movies and TV shows through the 1980s. We'll hear him in his one and only visit to Suspense as a businessman who overhears a murder plot when he plays hooky from the office in "An Evening's Diversion" (originally aired on CBS on July 4, 1946). Then, Ames co-stars with Vanessa Brown in an adaptation of Sinclair Lewis' novel Main Street for The NBC University Theatre (originally aired on NBC on July 30, 1948).

Click here for two more of Virginia Bruce's Suspense shows.

And click here to hear her opposite Robert Young in the Suspense drama "Celebration."

Nancy Coleman got her start in the casts of radio soap operas before she hit the Broadway stage and the big screen. We'll hear her as a young woman who may be losing her mind in "Fear Paints a Picture" (originally aired on CBS on April 13, 1943). Then, she co-stars with George Murphy in a tale of a couple who decide to kill to collect an early inheritance in "Too Little to Live On" (AFRS rebroadcast from February 7, 1946). Plus, Nancy Coleman stars in "The Second-Hand Pistol," a cautionary tale from the syndicated series Crime Does Not Pay.

In this bonus show, I'm sharing my four favorite episodes of Suspense starring the great Vincent Price. First, he co-stars with Ida Lupino in "Fugue in C Minor," a Victorian-era chiller from Lucille Fletcher (originally aired on CBS on June 1, 1944). Next, Price and Lloyd Nolan go on a "Hunting Trip," but only one man will come back alive (originally aired on CBS on September 12, 1946). Then, Claude Rains joins Vincent Price in the hunt for a serial strangler in "The Hands of Mr. Ottermole" (originally aired on CBS on December 2, 1948). Finally, Price stars in one of the scariest old time radio shows of all time - "Three Skeleton Key" (originally aired on CBS on November 11, 1956).

In her final appearances on Suspense, singer Margaret Whiting found herself menaced by a pair of deranged villains. First, in "Never Follow a Banjo Act," she's a cabaret singer on tour with a knife-loving psychopath (originally aired on CBS on March 2, 1958). Then, as a carhop, she accepts a ride home from a dangerous stranger in "Drive-In" (originally aired on CBS on June 14, 1959).

Before he was one of seven castaways stranded on Gilligan's Island, Jim Backus showed off his dramatic chops in two episodes of Suspense. Backus leaves Mr. Magoo behind - first as a blind man marked for death by the mob in "See How He Runs" (originally aired on CBS on April 19, 1959). Then - co-starring with his wife Henny - he plays a man plunging deeper into mental illness in "Pages from a Diary" (originally aired on CBS on August 19, 1962). We'll also hear him as Alan Young's haughty romantic rival in an episode of The Alan Young Show (originally aired on NBC on May 16, 1947) and as a tailor with an unusual problem in Richard Diamond, Private Detective (originally aired on ABC on February 9, 1951).