By John Keegan and Edmund Boys
Once upon a time, in the far-away mists of TV history, before Lord Hobo and Princess Showtime liberated content from the shackles of the Seasons and the FCC, weekends were a very different place. People actually stayed home on Saturday nights, rapt before CBS’ lineup of killer comedies. And, on Sunday night, families finished off the weekend with the wholesome entertainments of “The Wonderful World of Disney.” The current “Once Upon A Time” initially presented a more sophisticated update. However, recent evidence suggests they are now seeking Walt’s mantle. It’s too bad, then, that they’re closer to evoking the legacy of Sid and Marty Krofft.