Season 1 (2000)
7.07 avg 40 episodes 7.1 → 6.8 26 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | My Best Friend/Cleo's Fair Share | 7.1 | 42 |
| 2 | Special Delivery/A Ferry Tale | 7.5 | 34 |
| 3 | And Birdy Makes Three/Home Is Where the Fun Is | 7.4 | 27 |
| 4 | Clifford's Carnival/Clifford's Doggy Reunion | 8.1 | 31 |
| 5 | Great Race/Tummy Trouble | 7.6 | 24 |
| 6 | Cleo Comes to Town/False Friend | 7.6 | 23 |
| 7 | Clifford and the Beanstalk/Itchy Patch | 7.5 | 24 |
| 8 | A New Friend/Stormy Weather | 7.4 | 24 |
| 9 | Circus Stars/Limelight Fright | 6.9 | 22 |
| 10 | To Catch a Bird/The Best Party Ever | 7.0 | 22 |
| 11 | Come Back, Mac/Boo | 7.4 | 32 |
| 12 | Little Clifford/Welcome to Birdwell Island | 7.3 | 21 |
| 13 | Doing the Right Thing/The Dog Who Cried Woof | 7.0 | 21 |
| 14 | Leaf of Absence/Nobody's Perfect | 6.8 | 22 |
| 15 | Teacher's Pet/Islander of the Year | 6.6 | 22 |
| 16 | Clifford's Big Surprise/The Ears Have It | 7.6 | 24 |
| 17 | Tough Enough/Stars in Your Eyes | 7.6 | 24 |
| 18 | Mac's Secret Dog Club/The Dog Park | 6.6 | 22 |
| 19 | Fluffed Up Cleo/Team Spirit | 7.3 | 24 |
| 20 | Clifford on Parade/Follow the Leader | 7.3 | 23 |
| 21 | Good-Bye T-Bone/The Truth About Dogs and Cats | 6.5 | 19 |
| 22 | The Big Sleepover/Dog for a Day | 6.5 | 21 |
| 23 | T-Bone, Dog About Town/Clifford's Big Heart | 7.2 | 21 |
| 24 | Who Me, Jealous?/A Bunny in a Haystack | 6.7 | 16 |
| 25 | Clothes Don't Make the Dog/Short-Changed | 6.5 | 20 |
| 26 | The Kibble Crook/Screaming for Ice Cream | 7.3 | 21 |
| 27 | New Dog in Town/Get Well | 6.5 | 21 |
| 28 | Babysitter Blues/Saturday Morning | 6.5 | 20 |
| 29 | Best Paw Forward/Then Came Bob | 6.7 | 20 |
| 30 | Friends, Morning, Noon, and Night/Mr. Bleakman's Special Day | 7.2 | 14 |
| 31 | Doggie Garden/Captain Birdwell's Treasure | 6.6 | 20 |
| 32 | Welcome to the Doghouse/Promises, Promises | 6.3 | 19 |
| 33 | Clifford's Hiccups/It's My Party | 7.4 | 14 |
| 34 | Jetta's Tall Tale/The Big Fetch | 7.2 | 19 |
| 35 | Potluck Party Pooper/The Best Gift | 6.4 | 19 |
| 36 | Two's Company/Fairweather Friends | 7.8 | 20 |
| 37 | Clifford Cleans His Room/Baby Makes Four | 7.7 | 11 |
| 38 | Topsy Turvy Day/Clifford's Charm School | 6.9 | 17 |
| 39 | Forgive and Forget/Mimi's Back in Town | 6.6 | 17 |
| 40 | Blanket Blues/Dino Clifford | 6.8 | 21 |
