Waited until his last day filming The Sinner before telling Bill Pullman, "May the Schwartz be with you".
Director Ivan Kavanagh reportedly auditioned 500 kids for the role of David in SON. He said he saw a lot of good actors but didn't want a polished "Hollywood" performance. He wanted an actor so natural that there was no difference between his demeanor on and off camera. As soon as he saw Luke's audition tape, he knew that he had found what he was looking for.
During his audition for The King Of Staten Island, he was asked to improvise a scene with Judd Apatow. Luke mentioned a comic book character that he had made up when he was 5 years old called "Iceflash." They did an improvisation around that and Judd liked it so much that they asked Luke if they could write Iceflash into the story.
While preparing for the movie SON he studied medical videos of people having grand mal seizures in order to make his physicality more believable.
Both Luke and his sister have appeared in Ryan Murphy productions. Luke is in The Watcher and his sister, Samantha, is in Pose.
Luke stopped eating meat after watching Joaquin Phoenix's Oscar acceptance speech.
Son of Matthew Sean Blumm.
Luke begged his parents to let him start auditioning for 6 months before they finally agreed.
Brother of Samantha Grace Blumm.
2022 Fangoria Chainsaw Award nomination for best supporting performance in SON.
