Jeff Regan Investigator
Description
Jeff Regan, Investigator is a CBS detective drama about a private investigator, airing in 1948 and again from 1949 to 1950.
Jeff Regan, Investigator is a radio detective drama that ran on CBS from July 10, 1948 to December 18, 1948, and again from October 5, 1949 to August 27, 1950. The series is one of the earliest nationwide programs to feature Jack Webb.
Wikipedia. CC BY-SA 4.0. Updated Jul 6, 2026.
