The kids meet a relative of Tank Triceratops, an early ceratopsian named Penelope Protoceratops.
| Creator | Craig Bartlett |
|---|---|
| Actor | N/A |
| Country | United States of America, United Kingdom |
| Production | The Jim Henson Company |
| Season 1(80 episode) |
|---|
| Season 2(52 episode) |
| Season 3(26 episode) |
| Season 4(20 episode) |
| Season 5(22 episode) |
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