Today’s Mystery: An investment broker has returned and Johnny’s job is over. Or is it? Original Radio Broadcast Dates: May 2, 3, and 4, 1956 Originated from Hollywood Stars: Bob Bailey as Johnny Dollar, Virginia Gregg, Harry Bartell, Lillian Buyeff, Will Wright, Jeanne Bates, Carleton Young, Lawrence Dobkin, Bert Holland, Marvin Miller, Herb Vigran When…