A Personal and Intimate Interview With Billy Gray, Bud From Father Knows Best At His Home! Billy talks with John about how Father Knows Best started as a show, what Robert Young was like when the cameras weren't rolling, Robert Young gripping him hard in scenes, how he teased Elinor Donahue while she was filming takes and how the producers cheated him out of his agreed upon weekly salary. Billy discusses his very special relationship with Jane Wyatt, his relationship today with Elinor Donahue an