E.G. Marshall on How Doing Different Dialects Helped You Get Voice Acting Work by The WallBreakers published on 2018-09-09T21:55:29Z In March of 1974 E.G. Marshall was a guest of Dick Bertel and Ed Corcoran on WTIC's The Golden Age of Radio. In this clip he talks about the importance of being able to speak with as many dialects as possible as a radio actor. There were even actors who were specialists.