Highway Patrol (U.S. TV series) use many radio codes for brevity and clarity. The "Highway Patrol" show radio call signs are CHP-style, except California Highway Patrol uses the first part to indicate the geographic region/office. Dan Mathews unit "21-50" would be a CHP unit at office 21, which is in Napa County, California. "Star Trek" creator Gene Roddenberry wrote five episodes, sometimes using the pseudonym "Robert Wesley". Future producer Quinn Martin is sound supervisor in the show's early years; style elements of "Highway Patrol" are evident in his later productions: ("The Untouchables", "The Fugitive", "Barnaby Jones", "The Invaders", "The FBI" and "The Streets of San
The Untouchables (1959 TV series) being cast in the series. "The Untouchables" was notable for the large number of past and future motion picture and television stars who appeared as guest stars on the show during its four-year run. These include: (S#=Season number, E#=Episode number) "The Untouchables" originally aired as a segment of the anthology series "Desilu Playhouse" in 1959. It was picked up as a regular series by ABC for the 1959 season and was aired on Thursdays from 9:30 to 10:30pm from 1959 to 1962, switching to Tuesday evenings from 9:30 to 10:30pm for its final season (1962-63). Desilu Productions president Desi Arnaz