AllMovie

Rin Tin Tin clone Tarzan the Wonder Dog is top-billed in the independently produced Inside Information. Tarzan nuzzles up to hero Rex Lease, a detective assigned to locate some missing bonds. The crooks prove no match for Tarzan, who bares his fangs and tears their clothes asunder. A happy ending is had by all, include Lease's lady friend Marion Shilling. Inside Information was co-scripted by Victor Potel, a silent comedy star of the pre-World War I era.