Podcast Summary: Nero Wolfe: The Malevolent Medic (02/23/1951)

From: Choice Classic Radio Detectives | Old Time Radio
Aired: February 3, 2026 (original air date: February 23, 1951)
Starring: Sydney Greenstreet as Nero Wolfe

Episode Overview

This classic episode finds the famously immovable detective, Nero Wolfe, and his wisecracking assistant, Archie Goodwin, embroiled in the mysterious death of Leslie Horton—a wealthy, troubled socialite who dies suddenly in her doctor’s office. What appears as a straightforward heart attack becomes a tangled web of jealousy, heartbreak, and secrets, culminating in a quintessential Rex Stout twist. Wolfe is pressed into investigating by Hal Horton, the dead woman’s husband, who suspects foul play involving his wife’s former lover, Dr. Benjamin Sloan.

Key Discussion Points & Insights

1. Setting the Stage: The Case Introduced

• [00:51–01:50] Archie receives a call from Hal Horton about a “murder.” Wolfe dismisses wealthy clients but is soon intrigued by the circumstances.
• Notable banter: "Mr. Wolf doesn't take kindly to big industrialists. Says their great wealth upsets his digestion." (Archie Goodwin, 00:55)

2. The Victim and Her Entanglements

• [02:21–07:00] Dr. Benjamin Sloan is introduced, along with his nurse (and fiancée) Grace Banks. Mrs. Leslie Horton, emotionally unstable and infatuated with Sloan, visits for her thiamine injections.
• Tensions arise: Leslie is desperate for Sloan's love, loathes her husband Hal, and threatens both Sloan and Grace with exposing their relationship.
• Memorable declaration: “If I ever get in that condition after we’re married, please shoot me.” (Grace Banks to Sloan, 03:10)
• Death occurs: Leslie becomes violently ill following her injection and collapses in pain. She dies before help arrives, ostensibly from heart failure.

3. Wolfe Is Engaged

• [08:56–11:20] Hal Horton visits Wolfe, insisting that his wife was murdered and pointing suspicion at Dr. Sloan due to old love letters and unusual secrecy.
• Wolfe’s skepticism and practical attitude toward clients is palpable:
  "Frankly, I planned to spend the evening examining the first edition of Henry James I'd like to purchase. And the word fee suggested a possible way." (Nero Wolfe, 09:31)

4. The Investigation

• [11:52–15:19]
  • Archie interviews Sloan and Grace Banks; both deny any wrongdoing.
  • Archie's charm gets him only so far with Grace, but he gleans:
    • The injection was administered by the book.
    • Mrs. Horton indicated pain “all over,” not just her heart.
    • The office’s medical records are in order; no apparent malpractice.

5. Digging Deeper—The Evidence Hunt

• [16:27–17:13]
  • Wolfe remains unconvinced and pushes Archie to search Sloan’s office for incriminating evidence.
  • Archie finds a passionate letter from Leslie to Sloan, suggesting obsession.

6. Showdown in Wolfe’s Office

• [18:01–21:04]
  • Sloan and Grace arrive at Wolfe’s. Each tries to shield the other, both believing the other may be guilty and seeking to take the blame.
  • Wolfe tests their stories and points out contradictions—especially why Sloan used a stomach pump for a heart case:
    • “The pain in the feet suggested poisoning... an inorganic poison.” (Nero Wolfe, 19:09)
  • Wolfe calls the medical examiner to order a toxicology screen on Leslie’s body.

7. The Twist Revealed

• [25:01–27:32]
  • Evidence mounts and everyone gathers: Sloan, Grace, Hal Horton, Inspector Kramer, Archie, and Wolfe.
  • Faced with new findings (presence of poison in Leslie’s body), suspicion falls on Sloan and Grace—but Wolfe deduces otherwise.
  • Central clue: Leslie’s handbag has a secret compartment containing a hypodermic. Wolfe concludes it was suicide born from emotional collapse:

    "The case of the Malevolent Medic is closed." (Nero Wolfe, 27:32)

Notable Quotes & Memorable Moments

• Wolfe on his methods:
  “The intricacies of the feminine nature are challenging if you do not have to come in contact with the creatures. The practical research in such matters I leave to Mr. Goodwin. Here it is the field in which he specializes.” (Nero Wolfe, 11:20)
• Archie’s signature flirtatiousness:
  “You're the kind of nurse that patients dream about. Make it a pleasure to go to a hospital. Blonde hair, blue eyes, winkers an inch long. Are they real?” (Archie Goodwin to Grace Banks, 13:24)
• Wolfe’s deduction:
  "Pain in the feet suggested poisoning... an inorganic poison." (Nero Wolfe, 19:09)
• On handbags and women:
  “I know nothing about women, but on my occasional trips abroad I have been forced to observe their handbags. Monstrosities. They hold anything and everything.” (Nero Wolfe, 27:35)
• Closing sentiment:
  “Here’s to your better luck next time.” (Nero Wolfe to Archie Goodwin, 28:27)

Important Segment Timestamps

• [02:21–07:00] – Introductions, office drama, and Leslie Horton’s collapse and death
• [08:56–11:20] – Wolfe meets Hal Horton; the case officially begins
• [13:04–15:19] – Archie interviews Grace Banks; outlines the whole sequence of Leslie’s death
• [17:13–18:01] – Archie uncovers infatuated letters in Sloan’s office
• [19:00–19:30] – Wolfe links foot pain to poisoning; orders toxicology
• [25:07–27:32] – The climactic gathering; Wolfe reveals Leslie’s suicide and clears the innocent

Conclusion

This episode is a classic whodunit masterfully unfolding in layers of jealousy, unrequited love, and suspicion. Wolfe’s cool logic and Archie’s street-smart sleuthing lead them through red herrings to a compassionate finale—Leslie Horton’s death was not murder but a tragic suicide, driven by heartbreak and disillusionment. The script is laced with sharp repartee, period charm, and a pragmatic yet humane perspective on the frailties behind the case.

For listeners: A sparkling example of Golden Age detective drama—delightful for both its mystery and its sly character work.

Primary Cast:

• Nero Wolfe: Sydney Greenstreet
• Archie Goodwin: Harry Bartel
• Grace Banks:
• Hal Horton:
• Dr. Benjamin Sloan:
• Leslie Horton:
• Inspector Kramer:

(Supporting actors’ details, as announced at end: Gene Bates, Vic Parron, Bruce Payne, Bill Johnstone, and Mary Lansing.)

Listen for:

• Archie's irreverence and Wolfe’s suffocating logic
• The show's deft balance of suspense, romance, and dry humor
• How details as small as a handbag's secret compartment can crack a case