Jack Giffin

Jack Giffin is an actor and screen performer recognized for bringing intensity and specificity to a wide range of roles across film and television. With credits that span grounded drama, genre storytelling, and voice work, he has built a reputation for memorable character turns that stand out in ensemble casts.

Giffin’s notable appearances include Sadie’s Last Days on Earth as the strikingly named Bug Eyed Boy and The Long Walk as Ronald #45, showcasing his ability to inhabit distinct personalities with minimal screen time. He also reached animation and comic-book audiences through voice acting as Robin / Tim Drake in Batman: Knightfall Part 1: Knightfall, adding a dynamic layer to his on-screen résumé.

On television, he has appeared in the horror-tinged series Hemlock Grove as Young Peter, the paranormal real-estate drama SurrealEstate as Barrett, and Brilliant Minds as a Screaming Patient—roles that highlight his comfort with high-stakes, emotionally charged material. As his body of work grows, Jack Giffin continues to be a versatile presence for viewers tracking emerging character actors.