What are they and why?

Well mine have got to be Season 4 and 5.

OMG, season 4 was just great. They brought in Mr. Furley (not that I didn't like the Ropers, they were good too its just that I like RF more) and also Lana.....the whole Ralph wants Lana/Lana wants Jack/Jack tries to get away from Lana thing was pretty funny. And yes Chrissy did get a lot more ditzy in this season but she was so funny! And Janet was great in this season too, and this season is when I liked her hair the best. And I loved how they showed Larry more too. Plus, this season has my all time favorite episode in it (A Camping We Will Go). And my second favorite episode from this season is Larry Loves Janet, then Chrissy's hospitality, then Jack the Ripper....I memorized the whole episode. :D

I liked season 5 too because of.....CINDDDDDDDDDDYYYYYYYYYYYY!!!!! I don't understand why lots of people don't like Cindy like *coughthepeopleonjumptheshark.comcough* I thought Cindy was great. Cindy and Jack were really funny together...Cindy always tripping Jack in some way. I love the ironing board scene in "Make Room for Daddy" LOL. And I know the phone-in scenes were really horrible for Suzanne and stuff with all the contract stuff, but am I the only one who finds these funny? I love when Chrissy calls! My favorite one is when she calls Janet and talks about the dream she had about her. And I loved "Double Trouble" with *Austin.*

Season three and season six are my second favorite seasons.

Seasons 7 & 8 were the best

Everything about Janet was great the long hair was workin and i love it when she shows skin she has a great tan and i wish i could look like her. Even at the age of 53 she is still damn beautiful and i will think she is beautiful even when shes in her 80's or 90's

The seasons with Terri & Cindy. Terri rocks! Terri AldenRN. LOL

Er that's hard. I love seasons 2-6, and seasons 1, 7, and 8 are good too. But my top two seasons would be . . .

Season Three ('78-79): Almost all the episodes were great. Chrissy was funny, Jack was funny, Janet was funny, and the Ropers were funny. LOL. I love the episodes "The Love Diary," "The Fast," and "The Bake Off." I like "Stanley's Hotline," even though Joyce DeWitt wasn't in it. I thought Suzanne did her best work on TC in this season.

Season Four ('79-80): Even though I don't like RF that much in this season (he was so grouchy and didn't get that good until season five), I still like this season. Some of the episodes aren't that good ("The Life Saver," for instance), the good episodes in this season are great. I love "A Camping We Will Go" and "Chrissy's Hospitality"

My favorite season is without a doubt season 4! It had the comedy of both Ralph and Chrissy! I liked the first season....it was short but sweet....and i like season 6 with Cindy.

I really love the later seasons... first, because of Terri and second, because the "misunderstandings" became more hilarious than they were before!