As part of the collectible The Fantasy Worlds of Irwin Allen pin series, this installment of the four-pin collection features the wayward time travelers, Tony Newman and Doug Phillips, from Operation Tic-Toc in front of the eponymous time tunnel and its control panel, as well as featuring The Time Tunnel logo.
As with others in this particular collection, each triangular "wedge" fits into a square demonstrating four of Irwin Allen's 1960s series, including Voyage to the Bottom of the Sea, Lost in Space, Land of the Giants and The Time Tunnel.