He Shoots, He Roars/A Winter Tail
- Episode aired Sep 23, 2010
- TV-Y
- 23m
Dan figures out how to prove if dinosaurs were warm-blooded from Jim the reptile lizard and his puppet Denny the Dromaeosaurus.Dan figures out how to prove if dinosaurs were warm-blooded from Jim the reptile lizard and his puppet Denny the Dromaeosaurus.Dan figures out how to prove if dinosaurs were warm-blooded from Jim the reptile lizard and his puppet Denny the Dromaeosaurus.