2000 Plus was broadcast on Mutual from March 1950 to January 1952 and was the first adult science-fiction anthology written directly for American radio, predating Dimension X by a month.
The run
- Network
- CBS
- Years active
- 1948–1950
- Surviving broadcasts
- 59
- Genre
- detective
Episodes from the OTRR Maintained set of Jeff Regan, Investigator: JEFF REGAN, INVESTIGATOR Jeff Regan, Investigator, was one of countless private detective series that proliferated in the years following WWII. The series initially featured Jack Webb in the title role, who was coming off his work in Pat Novak for Hire, followed by Johnny Madero, Pier 23. The series premiered July 10, 1948, over the CBS network. Originally promoted as Joe Canto, Private Eye, the series was never actually broadcast under that name. However, Barton Yarborough, Jack Webb’s first partner in Dragnet, would make a guest appearance in the show playing a…
Source collection
Old Time Radio Researchers Group
Rights
Public domain — no renewed US copyright
Cataloguing
Air dates and notes from the Archive item record
The shape of the run
What survives, year by year
11 dated broadcasts across 3 years on the air. Brightness is transfer quality; empty cells are months lost to time.
Episodes
Start here
Listen to the run in order
Restored broadcasts from 1948, in original transmission order.
- 1. The Prodigal Daughter · 17 Jul 1948
- 2. The Diamond Quartet · 14 Aug 1948
- 3. Cain and Abel and the Santa Maria · 11 Sep 1948
- 01
The Prodigal Daughter
17 Jul 1948 · 29 min
Broadcast 17 July 1948. Public-domain transfer from the Old Time Radio Researchers certified set at the Internet Archive.
- 02
The Diamond Quartet
14 Aug 1948 · 29 min
Broadcast 14 August 1948. Public-domain transfer from the Old Time Radio Researchers certified set at the Internet Archive.
- 03
Cain and Abel and the Santa Maria
11 Sep 1948 · 29 min
Broadcast 11 September 1948. Public-domain transfer from the Old Time Radio Researchers certified set at the Internet Archive.
- 04
The Lost Lady
16 Oct 1948 · 29 min
Broadcast 16 October 1948. Public-domain transfer from the Old Time Radio Researchers certified set at the Internet Archive.
- 05
Jeff Regan, Investigator 1948-11-27
27 Nov 1948 · 29 min
Transferred from the Internet Archive item “OTRR_Jeff_Regan_Singles”, part of the Old Time Radio Researchers public-domain collections.
- 06
The Lady by the Fountain (AFRS)
5 Oct 1949 · 28 min
Broadcast 5 October 1949. Public-domain transfer from the Old Time Radio Researchers certified set at the Internet Archive.
- 07
The Man in the Black Suit (Rehearsal)
2 Nov 1949 · 30 min
Broadcast 2 November 1949. Public-domain transfer from the Old Time Radio Researchers certified set at the Internet Archive.
- 08
Five Hundred Santas from Mexico
30 Nov 1949 · 25 min
Broadcast 30 November 1949. Public-domain transfer from the Old Time Radio Researchers certified set at the Internet Archive.
Same night on the air
26 Apr 1950
Everything else the archive still holds from the night of 26 Apr 1950.

Transferred from the Internet Archive item “OTRR_Dr_Kildare_Singles”, part of the Old Time Radio Researchers public-domain collections.
Also on CBS
CBS in 1948–1950
Other series the network carried while Jeff Regan, Investigator was on the air.
Same seasons
detective on the air then
Series in the same genre whose runs overlapped this one.
What it became
The private eye at the microphone
First-person narration, a case that walks in the door, and a city that talks back. Marlowe, Sam Spade and Johnny Dollar turned detection into a listening form.
Lineage is written by our editors, not inferred from listening data.
Descendants
Working in the tradition of Jeff Regan, Investigator
Modern series carrying this form forward.
If you liked this
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