Name: Calvin Maxwell
Ranger: Yellow Ninja Steel Ranger
Actor: Nico Greetham
Episodes: 44
First Appearance: “Return Of The Prism”
Last Appearance: “The Poisy Show”
Sentai: Shuriken Sentai Ninninger
Producer: Saban & Nickelodeon
Character Bio
Calvin Maxwell is an ace mechanic and is constantly improving his favorite truck, Nitro. He is also the boyfriend of Hayley Foster, the White Ninja Steel Ranger. After pulling the Yellow Ninja Power Star from the Ninja Nexus Prism, Calvin becomes the Yellow Ninja Steel Ranger. It is later revealed that Calvin had an irrational fear of driving due to a childhood trauma. However, Calvin is able to face those fears and get his drivers license after saving his friends by driving the Mega Morph Cycle out of a monster. Calvin is a bit forgetful, shown when he forgets to compete in a race while working on a car and forgetting to pick up Hayley on his way to school.
Arsenal
Yellow Ninja Power Star
The Yellow Ninja Power Star is one of the six pieces of the Ninja Nexus Star that Calvin Maxwell pulls out the Ninja Nexus Prism during an altercation with Ripperrat. The Yellow Ninja Power Star gives Calvin Maxwell the ability to morph into the Yellow Ninja Steel Ranger.
Ninja Battle Morpher
The Ninja Battle Morpher is the tool necessary for Calvin Maxwell to morph into the Yellow Ninja Steel Ranger.
Ninjacom
Voiced By: Andi Crown
The Ninjacom is a smartwatch-like device that is used as a communication device by Calvin Maxwell.
Zords
Nitro Zord
The Nitro Zord is a yellow truck-like zord that manifested in a vision from the Ninja Nexus Prism.
The Nitro Zord was inspired by Calvin Maxwell’s yellow truck, Nitro and is piloted the Yellow Ninja Steel Ranger.
Tortoise Zord
The Tortoise Zord is a tortoise-like zord that is piloted by the Yellow Ninja Steel Ranger.
Weapons
Ninja Star Blade
The Ninja Star Blade is a sword-like weapon used by the Ninja Steel Rangers as a melee weapon.
Ninja Blaster
The Ninja Blaster is a frog-shaped blaster-like weapon used by the Ninja Steel Rangers.
Vehicles
Nitro
Nitro is Calvin Maxwell’s prized yellow pickup truck that later becomes his personal vehicle after obtaining a drivers license.
Power-Ups
Ninja Master Mode Yellow
Ninja Master Mode is a powerful piece of armor that is worn by the Yellow Ninja Steel Ranger while in the cockpit of his zord.
Ninja Super Steel Mode Yellow
Ninja Super Steel Mode is a powerful piece of armor that is worn by the Yellow Ninja Steel Ranger while in the cockpit of his zord after his Ninja Power Stars are remade out of Super Ninja Steel.
Lion Fire Yellow Ranger
The Lion Fire Armor is a powerful piece of armor that originates from the Lion Galaxy that was given to the Ninja Steel Rangers by Princess Viera.
Alternate Clothing
Ninja Training Suit
Calvin Maxwell dons this training suit while honing and improving his ninja skills at Summer Cove High School.
Frankenstein
Episode: “Grave Robber”
Calvin Maxwell dresses up as Frankenstein for Halloween while playing the board game, Grave Robber.
Wrestler
Episode: “Monster Mix-Up”
Calvin Maxwell dresses up as a Wrestler for Halloween while his body is switched with the Gruesome Grunt, Fangore.
Other Forms
Rubber Ducky
Episode: “Abrakadanger”
Calvin Maxwell is temporarily transformed into a rubber ducky by the Galaxy Warrior Contestant, Abrakadanger.
Fangore
Episode: “Monster Mix-Up”
Calvin Maxwell switches bodies with the Gruesome Grunt, Fangore in an attempt to trick the Halloween Intergalactic Court into putting him on trial in his place.
Giant Snowman
Episode: “The Poisy Show”
Calvin Maxwell is trapped in a giant snowman by Snow Fright in order to capture him so that he may be a guest on The Poisy Show.