Primary ROBERT ALLEN (not shown) acted in THE PHANTOM OF THE AIR.
Primary ROSALIND ALLEN acted in the third NAKED GUN flick, SON OF DARKNESS: TO DIE FOR II, and episodes of KNIGHT RIDER and NEXT GENERATION.
Primary SHIELA ALLEN played the "Ministry Witch" in HARRY POTTER AND THE GOBLET OF FIRE.
Primary SIAN BARBARA ALLEN acted in an episode of INCREDIBLE HULK, her only relevant credit.
Primary STEVE ALLEN (not shown) acted in the BATMAN episode "The Bat's Kow Tow."