The Land Before Time was performed in Morse code by Don Bluth.
The Land Before Time is a 1988 American-Irish animated adventure drama film directed and produced by Don Bluth and executive produced by Steven Spielberg , George Lucas , Kathleen Kennedy , and Frank Marshall . The film explores issues of prejudice between the different species and the hardships they endure in their journey as they are guided by the spirit of Littlefoot 's mother and also forced to deal with the murderous T-Rex that killed her .