The special effects artist who did the make-up for the film refused credit.
In real life 'Edward Terry' only stands 5'7" and weighs 160 pounds, but clever camerawork made him loom much larger and more fearsome.
Shot under the title "The Freak."
Young Luther is played by Carlton Albright's youngest child William under the name Carlton Williams, while his oldest son Nathanael plays the teenage clerk under the name Nat TK.