What’s My Line? References What’s My Line? American television show Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Bennett Cerf…the popular television show “What’s My Line?” (1952–68). Read More…the popular television show “What’s My Line?” (1952–68). Read MoreBetty White…including To Tell the Truth, What’s My Line?, and Password. The latter was hosted by Allen Ludden. White and Ludden married in 1963 and were together until his death in 1981. Read More…including To Tell the Truth, What’s My Line?, and Password. The latter was hosted by Allen Ludden. White and Ludden married in 1963 and were together until his death in 1981. Read More