An orphaned brontosaurus named Littlefoot sets off in search of the legendary Great Valley. A land of lush vegetation where the dinosaurs can thrive and live in peace. Along the way he meets four other young dinosaurs, each one a different species, and they encounter several obstacles as they learn to work together in order to survive.
Unfortunately the movie The Land Before Time is not yet available on HBO Max.
| Directing | Don Bluth | Director |
| Production | Don Bluth | Producer |
| Production | Gary Goldman | Producer |
| Production | George Lucas | Executive Producer |
| Production | John Pomeroy | Producer |
| Production | Steven Spielberg | Executive Producer |
| Editing | Dan Molina | Editor |
| Editing | John K. Carr | Editor |
| Production | Frank Marshall | Co-Executive Producer |
| Production | Kathleen Kennedy | Co-Executive Producer |
| Production | Thad Weinlein | Production Manager |
| Production | Cathy Goldman | Production Supervisor |
| Directing | Sue Shakespeare | Assistant Director |
| Directing | David J. Steinberg | Assistant Director |
| Directing | Russell Boland | Assistant Director |
| Production | Deborah Jelin Newmyer | Associate Producer |
| Sound | Thomas J. O'Connell | ADR Recordist |
| Sound | Ray Merrin | Sound Re-Recording Mixer |
| Sound | Kevin Brazier | Sound Editor |
| Sound | Ian Fuller | Sound Editor |
| Sound | Joe Gallagher | Assistant Sound Editor |
| Sound | Andy Stears | Assistant Sound Editor |
| Sound | Dan O'Connell | Foley Artist |
| Sound | Alicia Stevenson | Foley Artist |
| Sound | James Ashwill | Foley Mixer |
| Sound | Mary Jo Lang | Foley Recordist |
| Editing | John Stanborough | Color Timer |
| Editing | Donah Bassett | Negative Cutter |
| Art | Don Bluth | Storyboard Artist |
| Art | Dan Kuenster | Storyboard Artist |
| Art | Larry Leker | Storyboard Artist |
| Visual Effects | Vera Pacheco | Animation |
| Writing | Stu Krieger | Screenplay |
| Writing | Judy Freudberg | Story |
| Writing | Tony Geiss | Story |
| Sound | James Horner | Original Music Composer |
| Production | Nancy Nayor | Casting |
| Art | Don Bluth | Production Design |
| Visual Effects | Darlie Brewster | Animation |
| Visual Effects | Mick Cassidy | Animation |
| Visual Effects | Jeff Topping | Animation |
| Directing | Fred A. Reilly | Layout |
| Visual Effects | Skip Jones | Animation |
| Sound | Dan Molina | Supervising Sound Editor |
| Sound | Jim Henrikson | Music Editor |
| Editing | Fiona Trayler | Assistant Editor |
| Editing | Nikki Moss | Assistant Editor |
