Old Time Radio Westerns

Episode Summary: "The Pack-Rat Nest" | Challenge of the Yukon (May 13, 1952)

Host: Andrew Rynes
Original Air Date: May 13, 1952 | Podcast Release: January 28, 2026

Episode Overview

This episode of Old Time Radio Westerns presents a digitally restored adventure of Sergeant Preston of the Yukon, titled "The Pack-Rat Nest." Set during the Yukon Gold Rush, the story follows Sergeant Preston and his legendary sled dog, Yukon King, as they unravel a murder and robbery involving two trappers and a cunning, unexpected clue: a pack rat's nest. A classic radio mystery, it explores themes of justice, suspicion, and the quirks of frontier life, all brought to life with improved audio clarity.

Key Discussion Points & Story Highlights

1. Trouble Between Partners (05:08–07:11)

• Characters Introduced: Scotty Digby, Andre Barnett (Frenchman he took in), Sergeant Preston, Yukon King.
• Conflict: Resentment brews over the division of profits from trapping. Scotty insists on a two-thirds share, arguing his ownership of the cabin and trapline, while Andre, who did most of the work during Scotty's illness, demands half.
  • Scotty (05:16): “I took you in when you had no place to go… This shack’s mine. So is the trap line.”
  • Andre (05:29): “But what would you have done had I not been here this winter? Who would have taken care of you when you are sick?”

2. Sergeant Preston's Visit and the Pack Rat (06:22–08:55)

• Sergeant Preston arrives for a routine check, finds Andre discontent, and learns of the quarrel over fur profits.
• Discovery of the Pack Rat: When King becomes interested in a rat hole, Andre explains a local pack rat has been stealing small items and hiding them in a nest beneath the cabin.
  • Andre (08:21): “It is a pack rat, Sergeant… One evening I saw the pack rat make off with a button… I found its nest under the porch.”

3. Murder and Suspicion (09:23–16:01)

• Strangers Arrive: Three travelers seek directions and water at the cabin. Among them is Carl Arnhem.
• Scotty Sells the Furs (10:36–11:05): He collects $1,200 at the trading post.
• Carl reveals he owns a rare German Mauser rifle (11:09).
• Murder Occurs: Carl, plotting to rob Scotty, waits at the cabin and fatally shoots him as he returns, then takes the cash (13:20–14:15).
• Andre’s Dilemma: He debates confronting Scotty or leaving altogether, unaware of the murder.

4. Investigation and False Accusation (15:32–21:06)

• Sergeant Preston detains Andre, who becomes the prime suspect due to a public argument and lack of alibi.
  • Sergeant Preston (15:42): “Are you sure you don’t know that Scotty was shot and robbed on the trail near your cabin?”
  • Andre (15:47): “I did not know. Who could have done such a thing?”
• Travelers report overheard threats from Andre the previous night (18:44–19:01).
• Sergeant Preston, however, seeks solid proof before charging Andre.

5. Gathering Evidence and the Rat’s Nest Clue (21:18–28:08)

• Mounties Trace Actions: They check timelines, alibis, and discover Carl Arnhem had the opportunity and a unique weapon.
• Return to the Cabin: At the crime scene, Preston notices an open window and a rifle-rest mark (24:13–24:35). No weapon is found.
• Carl Returns; the Confrontation Unfolds:
  • King investigates the pack rat’s nest again.
  • Sergeant Preston discovers an unusual empty rifle shell within the nest, matching Carl’s Mauser rifle (27:02–27:44):

    “It’s an odd shell. In fact, it matches the empty shell I just found.” (Sergeant Preston, 27:43)

  • Carl is flustered and ultimately confesses by his actions but tries to turn the suspicion back on Andre.

6. The Climax—Clever Dog, Clever Detective (28:25–30:08)

• Preston exposes Carl’s slip: Carl referenced the murder in a way only the killer would know (“…since the old man has been murdered after that threat…”), though Preston hadn’t specified who died.
  • Sergeant Preston (28:25): “If you had gone directly to Beaver Creek, as you claim, you couldn’t have heard of the murder. We didn’t tell you who’d been murdered…”
• Pack Rat as Key Witness: The shell in the nest, stolen by the rat, seals Carl’s guilt.
  • Carl (29:54): “It’s all because of that…”
  • Sergeant Preston (30:08): “Our little friend, the pack rat, helped us out there by taking the shell to its nest.”
• King assists in subduing Carl when he tries to resist arrest. Preston finds Scotty’s wallet on Carl, and Carl is arrested.
  • Sergeant Preston (29:46): “This clears Andre… We arrest you in the name of the Crown for the murder of Scotty Digby.”

Notable Quotes & Memorable Moments

• On partnership and fairness:

  "I took you in when you had no place to go. You've been living in my cabin and eating my food..." (Scotty Digby, 05:08)
  “You'd have starved to death if I hadn't taken you in…” (Scotty, 05:55)
  “But what would you have done had I not been here this winter?” (Andre, 05:29)

• On justice and trust:

  “I'd like to believe you, Andre. I intend to get proof against the killer and I sincerely hope it will not involve you.” (Sergeant Preston, 20:34)

• On the pack rat's unique evidence:

  "Perhaps you haven't heard of the habits of a pack rat. That particular rat often takes objects from inside a cabin and puts them in its nest. Just as it must have done with this empty shell…” (Sergeant Preston, 27:50)

• On Carl’s fatal mistake:

  "You gave yourself away before we found that shell..." (Sergeant Preston, 28:24)

• Resolution:

  "Our little friend, the pack rat, helped us out there by taking the shell to its nest." (Sergeant Preston, 30:08)

Important Scene Timestamps

• Scotty and Andre argue over fur profits: 05:08–07:11
• Sergeant Preston learns about the pack rat: 08:06–08:55
• Strangers visit; Scotty sells furs: 09:23–11:05
• Carl murders Scotty: 13:20–14:15
• Sergeant Preston arrests Andre: 15:32–16:01
• The investigation and mounting evidence: 21:18–26:47
• Discovery of the shell via the pack rat’s nest: 27:02–28:08
• Preston exposes Carl; King helps subdue him: 28:25–30:08

Tone & Style

The episode maintains a classic, suspenseful "whodunit" tone, rich with the sounds of the Yukon wilderness and the stark realities of frontier justice. Dialogue is earnest and period-appropriate, with clear moral lines and a sense of methodical police work meeting the unpredictability of the wild.

Final Thoughts

A deftly restored recording showcases how even in the rough wilds of the nineteenth century, justice may hinge on the smallest unlikely clues—here, the habits of a lowly pack rat. The story blends melodrama, classic Western motifs, and clever detective work, demonstrating why Sergeant Preston of the Yukon remains beloved. The compelling interplay between animal instincts (Yukon King and the pack rat) and human cunning is central to the fun and charm of the episode.

For more restored classic radio adventures, visit otrwesterns.com.