Jon Provost and Bill Mumy paid tribute to Lockhart following her Oct. 23 death June Lockhart is being remembered as not only a beloved actress, but also a "second mother" to the men she acted ...

"June and I worked together on lassie from 1958 to 1964, she truly was my second mother," Provost wrote. June Lockhart is being remembered as not only a beloved actress, but also a "second mother" to ...