"Oobi's like me. Oobi's like you. Oobi's got a lot of big things that he's gonna do. Uma's his sis. He's big, she's small. Kako is his very best friend, Grampu loves them all. Oh, Oobi! Oobi, Oobi, Oobi, Oobi, Oobi! He's got a lot to see, he's got a lot to do. And he's always with you!"

"David Forman - Oobi"

"Stephanie D'Abruzzo - Uma"

"OK, the suit's pressurized, cooling water's flowing, the breathing air is pumped in. If you think about it, it's a spaceship . . . for ONE!"

"Science rules!"

"We're all just a bunch of bones."

"Get a metal spoon - the bigger and shinier the better. A good soup spoon is best. Look at the back side - the side that won't hold any soup. Your nose is a little big, but you look like you. Now, turn it over so that you're looking at the scoop side. You're upside down? To see why this happens, think of lines of light traveling to the spoon and back to your eye. Since the spoon is curbed, the light hits it at an angle. That means it bounces off at an angle, too. The angle is sharp enough to make the top and bottom cross on the reflected light's way back to your eye."

"Anyway, here's the deal. All animals, including you and me, need oxygen to breathe. Animals breathe in oxygen, breathe out carbon dioxide; plants breathe in carbon dioxide and breathe out oxygen. So even if you're never going to eat my broccoli again, all animals, and that includes you, pal, need plants because we need oxygen to breathe."

"Skip Hinnant (Seasons 1-6 (1971-1977))"

"Allison (former best friend of Kathy (played by 14-17 year old Melanie Henderson (born in 9/20/1957) in seasons 1-4 (1971-1975)) and former Short Circus band member) (played by the 1972-1973 singer named 14-16 year old Denise Nickerson (born in 4/1/1957)) (Season 2 (1972-1973))"