William Lawrence Cullen (February 18, 1920 – July 7, 1990) was an American radio and television personality whose career spanned five decades. Known for appearing on game shows and later as a prolific game show host, he hosted 23 shows, earning the nickname "Dean of Game Show Hosts". Aside from his hosting duties, he appeared as a panelist/celebrity guest on many other game shows, including regular appearances on I've Got a Secret and To Tell the Truth. Wikipedia