Home People Mason Alan Dinehart Mason Alan Dinehart movies Mason Alan Dinehart movies Mason Alan Dinehart Movies (5) Platinum High School (1960) As Bob Treadwell (as Mason Alan Dinehart). He was 24 years old Roadracers (1959) As Kit. He was 22 years old The Hot Angel (1958) As Joe Wilson. He was 22 years old The Careless Years (1957) As Bob Williams. He was 21 years old Easy Living (1949) As Urchin. He was 13 years old
