Leader of the Pack
Hrají
Shaun Baker
role: Lingo
Bill Barretta
role: Earl Sinclair
Julianne Buescher
Stephen Caffrey
role: Scabby-
Ken Hudson Campbell
role: Crazy Lou 
Kevin Carlson
role: Additional Dinosaur Performer
Kevin Clash
role: Baby Sinclair
Tim Curry
role: Pterodactyl
Tom Fisher
role: Lingo-
David Greenaway
role: Spike -
John Kennedy
role: Baby Sinclair -
Bruce Lanoil
role: Charlene Sinclair -
Pons Maar
role: Scabby 
Noel MacNeal
role: Additional Dinosaur Performer-
Sam McMurray
role: Andre 
Christopher Meloni
role: Spike
James Murray
role: Additional Dinosaur Performer
Stuart Pankin
role: Earl Sinclair-
Tony Sabin Prince
role: Fran Sinclair -
Michelan Sisti
role: Charlene Sinclair 
Sally Struthers
role: Charlene Sinclair-
Jack Tate
role: Andre -
Leif Tilden
role: Robbie Sinclair -
Star Townsend
role: Charlene Sinclair 
Allan Trautman
role: Fran Sinclair
Jessica Walter
role: Fran Sinclair
Steve Whitmire
role: Robbie Sinclair-
Jason Willinger
role: Robbie Sinclair -
Mak Wilson
role: Earl Sinclair -
Arlene Lorre
role: Charlene Sinclair