Hal Clement
Born: Unknown birthdate.
Hal Clement is ?
Movies (Acting Roles)
Sorted by Release DateTV Shows (Acting Roles)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Prisoners of Gravity
Hal Clement was ? in Prisoners of Gravity as 'Self'.TV Show Released: First Air Date
Mon, Aug 21 1989
Mon, Aug 21 1989