Packaging Front, Spine and Back - OR - Square Packaging Front Catalog Number 26026 At the Earth's Core Primary Distributor (If not listed, select "OTHER") Warner Home Video 1983VHSCLAMUnited States Packaging Front, Spine and Back - OR - Square Packaging Front At the Earth's Core At the Earth's Core (1976) Release Year 1983 Catalog Number 26026 Primary Distributor (If not listed, select "OTHER") Warner Home Video Catalog Number 26026 Format VHS Packaging Clamshell N/A Country United States