Not to sidetrack your thread
@michael hagerty but I note a lot of well-known TV and movie voice artists came from the LA radio scene from back in the day. Mark Elliott who you mentioned was with Disney for years and though not everyone knows his face or name, most everyone knows his voice very well (actually there's a YouTube video where he described an appearance he made at a college event I believe after he'd retired from Disney. He took the mic, introduced himself and then went into his Disney shtick and launched into teaser annoucements he'd done for The Lion King or one of the other bigger releases and the audience immediately recognized his voice and went berserk). Charlie O'Donnell who was the long-time, well-known announcer on Wheel of Fortune was also on LA radio.
Question is, back in the day did the LA-based movie studios or TV producers hear these guys on the radio, and after hearing their voices say "That's our guy!" and grab them for their V/O or announcing work?