Power Rangers (1993)

S12E10 Ocean Alert

Famed actress Nikki Valentine is seized by Mesogog, who plans to exploit her in his wicked agenda. The Rangers spring into action to rescue her and confront Mesogog's latest creation, a formidable monster called Megaldor. At the same time, Hayley discovers a fresh Dino Egg that eventually hatches into the powerful Stego Zord.