Carter B. Smith was Sherwood's sidekick for several years on KSFO. He co-starred in Sherwood's "soap" epics, such as "Superfrog" and "Just Plain Rosita." Carter B. moved on to other stations and in later years, worked for Station KABL. Charles Homer Smith was the station engineer, (also a noted "HAM" radio operator.) Charlie Smith was responsible for all of the sound editing on the program, (such as altered commercials.)
He was an absolute genius at creating & interjecting hilarious sound effects for all facets of the program, but especially "doctored" commercials.