ENtjliTAlNING—Tlie Osmond Profilers, who made'their. ' . professionaldebut o t ; Disneyland with : an.I impromptu . song on-Main Street in 1961; return to the ’’Magic Kingdom’1 for: the firsf time to star with Pat-Boone in “On ■ Stage USA;” Left to right;gre Alan, 20; Wayne, 17; Mer-ril 1 5; Jgy,T.1 3, and. I lie newcomer to the group, . ^ Doiihyi;11 . i • i/:V