Image courtesy of CBS In the television industry, the pilot episode serves as a proof of concept produced to demonstrate a show’s premise, tone, and characters to network executives and potential investors. This initial offering is the network’s best tool to measure the potential success of a new series before committing to the massive expense of a full season […] The post One of TV’s Most Beloved Shows Never Aired Its Pilot for Nearly 30 Years (With Good Reason) appeared first on ComicBook.com .