The Prime Sentinel
- Episode aired Oct 22, 1977
- 23m
The Prime Sentinel, leader of all Sentinels, is overtaken by an evil force, so the Young Sentinels head to outer space to battle the mysterious blob which feeds on energy.The Prime Sentinel, leader of all Sentinels, is overtaken by an evil force, so the Young Sentinels head to outer space to battle the mysterious blob which feeds on energy.The Prime Sentinel, leader of all Sentinels, is overtaken by an evil force, so the Young Sentinels head to outer space to battle the mysterious blob which feeds on energy.