While Kimberly and Trinni where at school trying to get signatures to close down the dump yard so they could save the world from pollution. After they got all the signatures they needed they went to see the dump yard manager to hand the petitions in but instead of the manager Kimberly and Trinni got a load of Rita's putties while the other rangers took on Rita's latest monster The Menacing Manator but they needed Trinni and Kimberly to complete the Megazord but with the girls busy taking on the putties then Trinni decided to shout
"It's morphing time"
Kimberly grabs her morpher and shouts
"Pterodactyl"
They Trinni grabs her morpher and shouts
"Saber-toothed tiger"
After this they defeated the putties and was automatically teleported to the other rangers to help them with the manator but eventually it turned out that they didn't need Trinni and Kimberly because the only zord they needed was t-rex just as Jason commanded his zord to hit the manator with its tail twice he then commanded zord to use the sound waves and beat the manator that way.
Back at the command center zordon and Alpha 5 congratulated the ranger once again for the victory over Rita and her monsters. Then the rangers headed back to the youth center and continued with their daily activities, Jason was teaching karate, Kimberly was practicing gymnastics, Billy was talking to Marge about the weather, Zack was teaching hip hop kiedo and Trinni was practicing her kung fu.
