Episode Title:
Happy Birthday, Zack.
Episode Description:
The Ranger teens & Ernie plan a surprise party at the Juice Bar for Zack. The secrecy leads him to believe they've all forgotten about his birthday. Rita shows she cares by sending down a special treat, a vicious black armored monster known as Knasty Knight. Zack soon finds out he is way over his head. Happy Birthday indeed.
