Odyssey is currently showing the final season (the first episode aired today) They just finished airing the last 12 episodes of season 11. It's very strange--the last ep of season 11 has Rob and Katie moving to San Francisco. Season 12 opens with Rob in South America and Katie and the triplets back with Steve and Barbara. I guess Don Grady wanted to leave the show so they wrote him out, but then decided later they wanted to keep Katie and the boys.

Are they showing the updated opening, with Don Grady removed the credits and Polly and Dodie added? I remember when this was shown on Nick-at-Nite a few years ago, they used the 11th season opening for some odd reason.

Does ODYSSEY have the part for Seasons 10-12, where Fred Macmurray announces "HI! WELCOME TO OUR SHOW"!