This is an original, production-made screen-used Dallas Police Department ID badge prop created for the iconic television drama series Dallas (1978–1991).

The double-sided paper ID badge was utilized for the character Detective Cy Frost, portrayed by actor Nik Hagler. This specific badge is a highly notable piece of television history; it was prominently featured in the opening scene of the legendary Season 4 episode "Who Done It?" during which Detective Frost questions Sue Ellen Ewing (Linda Gray) regarding the historic shooting of her husband, J.R. Ewing.

• Front Side: Displays a classic blue and white design reading "POLICE / CITY OF DALLAS • STATE OF TEXAS" with the character's name, "Detective" rank, star number 996, and a printed signature for the Chief of Police.
• Reverse Side: Features the character's physical metrics (Height: 5'10", Weight: 175 lbs, Hair/Eyes: Brown), fingerprint graphic, signature, and an appointment date listed as 2/1/70.
• Provenance: Includes the original Propstore inventory sorting sleeve with barcode reference number 192864. The item comes presented in a protective clear plastic sleeve.