Original radio air dates on CBS: October 18, 1943 to December 30, 1955

The actors portraying the main character switched frequently over the first
three years of the show’s run, starting with Bartlett Robinson, then followed
by Santos Ortega and Donald Briggs, before settling on John Larkin, who
played the famous attorney for the remainder of the broadcast. Della Street
was portrayed by radio soap queens; Gertrude Warner, Jan Miner, who was
Palmolive‘s "Madge" the Manicurist, and Joan Alexander who portrayed Lois 
Lane on radio’s Superman.

The series was adapted into Edge of Night which ran on television (CBS/ABC)
for an additional 30 years.

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John Larkin

Air dates: October 14, 1934 to June 7, 1955

Lux Radio Theatre was a long-run classic radio anthology series, broadcast on the
NBC Blue Network (1934-35);CBS Radio (1935-54), and NBC Radio (1954-55). The
series Initially adapted Broadway plays during its first two seasons before it began adapting films.

        
         Crowds outside the Lux Radio Theatre in Hollywood

        
                                                                              Tim  Maguire

Original radio air dates on CBS: October 9, 1935 to March 31, 1953

Cavalcade of America is an anthology drama series sponsored by the
DuPont Company, although it occasionally presented a musical, such
as an adaptation of Show Boat.

Ozzie with wife Harriet and sons David (left) and Ricky

When comedian Red Skelton was drafted in March of 1944, Ozzie Nelson
was prompted to create his own family situation comedy.The Adventures
of Ozzie and Harriet launched October 8, 1944 on CBS, it moved to NBC
in October 1948, then made a late-season switch back to CBS in April of 
1949. The final years of the radio series were on ABC, the former NBC
Blue Network) from October 14, 1949 to June 18, 1954. In total, 402
radio episodes were produced.

The Nelsons’ sons, David and Ricky, did not join the cast until the radio
show’s fifth year, initially appearing on the February 20, 1949 episode,
ages 12 and 8, respectively.

1950