
Originally broadcast on NBC, 28 July 1950. Restored from the Old Time Radio archives.
The run
ADVENTURES OF PHILIP MARLOWE Elements of mystery have always been represented in literature, but the detective story didn't arrive on the scene until the mid 1800's. Edgar Allan Poe's The Murders in the Rue Morgue , published in 1841, was the first.
Restoration quality — measured from the surviving files
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
12 dated broadcasts across 5 years on the air, with 1 year where nothing is known to survive. Brightness is transfer quality; empty cells are months lost to time.
Episodes
Start here
Restored broadcasts from 1947, in original transmission order.
12 Jun 1947 · 24 min
Transferred from the Internet Archive item “OTRR_Philip_Marlowe_Singles”, part of the Old Time Radio Researchers public-domain collections.
24 Oct 1948 · 29 min
Originally broadcast on CBS, 24 October 1948. Transferred from the Internet Archive's Old Time Radio Researchers collection (public domain).
12 Feb 1949 · 28 min
Transferred from the Internet Archive item “OTRR_Philip_Marlowe_Singles”, part of the Old Time Radio Researchers public-domain collections.
23 Apr 1949 · 29 min
Broadcast 23 April 1949. Public-domain transfer from the Old Time Radio Researchers certified set at the Internet Archive.
25 Jun 1949 · 30 min
Transferred from the Internet Archive item “OTRR_Philip_Marlowe_Singles”, part of the Old Time Radio Researchers public-domain collections.
3 Sep 1949 · 29 min
Originally broadcast on CBS, 3 September 1949. Transferred from the Internet Archive's Old Time Radio Researchers collection (public domain).
29 Oct 1949 · 28 min
Originally broadcast on CBS, 29 October 1949. Transferred from the Internet Archive's Old Time Radio Researchers collection (public domain).
28 Jan 1950 · 29 min
Transferred from the Internet Archive item “OTRR_Philip_Marlowe_Singles”, part of the Old Time Radio Researchers public-domain collections.
Same night on the air
Everything else the archive still holds from the night of 28 Jul 1950.

Originally broadcast on NBC, 28 July 1950. Restored from the Old Time Radio archives.

Broadcast on Syndicated. Transferred from the Internet Archive's Old Time Radio Researchers collection (public domain).
Guiding Light is the longest running drama of all time. It began as a 15 minute old time radio show in 1937, running until 1947. It then ran through its metamorphosis into a television drama until 1956. In 1952, it became a television show and the radio and television programs ran concurrently for some time. Today this television show is still running. It was originally sponsored by Procter and Gamble, who put the "soap" in soap opera. The brainchild of Irna Phillips, this show is based on her life experiences. When she was 19, an unmarried Irna gave birth to a still-born child. At this time,
Also on CBS
Other series the network carried while The Adventures of Philip Marlowe was on the air.
Same seasons
Series in the same genre whose runs overlapped this one.
What it became
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
Modern series carrying this form forward.
If you liked this
Chosen by the same editors.