Changing Nature
Show: Dinosaurs --> Season: 4 - Season 4
AirDate: 7/20/1994
Runtime: 23
Voting: 8.7 (3)

Overview: Efforts to solve an environmental crisis put the dinosaurs on the road to doomsday.
Florence Stanley
Grandma Ethyl Phillips (voice)
Sherman Hemsley
B.P. Richfield (voice)
Joyce Kurtz
Katie (voice)
Michael McKean
Bryant (voice)
Sam McMurray
Roy Hess / Stan (voice)
Thom Sharp
Bert (voice)