A

• Al "Sexual" Harris
• Andre (dinosaur)
• Ansel
• Arthur Rizzic
• Mr. Ashland
• Aubrey Molehill

B

• B.P. Richfield
• Baby Cuddlebunny
• Baby Sinclair
• The Babysitter
• Mr. Barry Wolfe
• Bert (dinosaur)
• Blarney
• Bob (DMV Worker)
• Bob Hack
• Bryant
• Buddy Glimmer

C

• Cabby
• Captain Action Figure
• Captain Impressive
• Caroline Foxworth
• Cavelings
• Cavepeople
• Charlene Sinclair
• Chef
• The Chief Elder
• Chip Stein
• Clerk
• Connie DeSalvo

D

• Sir David Tushingham
• The Devil (Dinosaurs)
• Dinosaur Chief
• Dinosaur Minister
• The Doctor (Dinosaurs)
• Dolf
• Dr. Elliott Piaget
• Dr. Ficus
• Dr. Fiend
• Dr. Herder

E

• Earl Sinclair
• Ed (dinosaur)
• Edward R. Hero
• Elliot

E cont.

• Ethyl Phillips

F

• Folk Singer
• Fox Jacket
• Fran Sinclair
• Francois Poupon
• Frank (dinosaur)
• Frau Woodhouse

G

• Gary (dinosaur)
• General Chow
• General H. Norman Conquest
• Georgie
• Glenda Molehill
• Grandpa Louie
• Grapdelites
• Gus Molehill
• Guy in Lab Coat

H

• Hank (dinosaur)
• Hank Hibler
• Mr. Harold Heffer
• Heather Worthington
• Henri Poupon
• Miss Honeywell
• Howard Handupme
• Howlin' Jay

I

• Igor
• Insurance Agent

J

• Jerry Valentine
• The Job Wizard
• Judge D. X. Machina
• Judge H. T. Stone
• Julian

L

• Les
• Ling Ling and Chang Chang
• Mr. Lizard
• Lyzzard Skyzzard

M

• Mr. Mason Dixon
• Mel Luster
• Mindy
• Monica DeVertebrae
• Moola the Cash Cow
• Mother Wilkerson
• Mr. Foreman
• Mr. Myman

M cont.

• Mr. Ugh
• Mudbelly
• Muse

N

• Needlenose
• The Nielsen Family
• Nigel Ouch

O

• Odd Job Dinosaur
• Officer Bettelheim
• Mr. Otto Lynch

P

• Pearl Sinclair
• The Predator
• Mr. Pulman

R

• Ramona
• Ray Gherkin
• Robbie Sinclair
• Robert Stack Dinosaur
• Roy Hess

S

• Sarge
• Scabby
• Sid Turtlepuss
• Simone Poupon
• Solomon the Great
• Sonny
• Sparky (caveperson)
• Spike
• The Spirit of the Tree
• Stan (Bunch Beetle)
• Stegosaurus

T

• Thighs of Thunder
• Thornoids
• Timmy
• Turtlepuss

U

• UFO! Host
• Uncle Elmo
• Uncle Stan
• Unisaurs

W

• Walter Sternhagen
• Wendy Richfield
• The Wereman
• WESAYSO Scientist
• Winston
• Woodrow
• Woody