At 99 years old, it's safe to say that June Lockhart has enjoyed a long and enduring ... However, it was the part she brought to life in Lassie beginning in 1958 that we remember her by.

Lassie hit the airwaves in September 1954 and initially starred Tommy Rettig from 1954-1957. A young Jon Provost replaced him ...

Lassie and Lost in Space. She also portrayed Dr. Janet Craig on the hit CBS television sitcom Petticoat Junction (1968-70). Description above from the Wikipedia article June Lockhart , licensed ...

June Lockhart (born June 25 ... She is remembered as the mother in two TV series, Lassie and Lost in Space. She also portrayed Dr. Janet Craig on the CBS television sitcom Petticoat Junction ...