|This article is about a/an ranger in Power Rangers Ninja Steel and Power Rangers Super Ninja Steel.|
|"Strength of the Ninja! Ninja Steel Yellow!"|
|―Ninja Steel Yellow's roll call[src]|
At a young age as mentioned in Drive to Survive, Calvin once drove his go-cart on a track when he lost control and swam out of a duck pond. Since the accident, he's had a fear of driving. However, Calvin got over his fear of driving when he saves the team at the end of the episode.
Calvin was first seen when he fixed his truck, when he saw Sarah riding on her hoverboard causing him to move his head down as she jumps.
When events set into motion by Lord Drakkon caused the timeline to split into pocket universe, each anchored on a powerset, the Ninja Rangers were split off into their own pocket universe. Lord Drakkon then attacked Brody. Like the rest of the Rangers, he finds Brody locked in battle with Drakkon and helps.
When the timeline was restored, so
Calvin is a cool and confident gear-head who loves building anything mechanical - especially vehicles. He’s also rather lackadaisical, at times too much for his own good! Calvin is the boyfriend of Hayley Foster, who is Ninja Steel White.
- Ninja Battle Morpher
- Ninja Power Stars
- Yellow Ninja Power Star
- Ninja Star Blade
- Ninja Blaster
- Mega Morph Cycle
Appearances: NS Episodes 2-22, SNS Episodes 1-22
When combined into the Megazord, the Rangers need to access Ninja Master Mode in order to operate it. Using the Ninja Master Mode Star, the Yellow Ranger can access the Ninja Master Blade to perform attacks with the Ninja Steel Megazord. Without it the Megazord is without energy.
Appearances: NSt Episodes 3-14, 16-19, 21
When combined into the Megazord, the Rangers need to access Ninja Super Steel Mode, an upgrade version of Ninja Master Mode, in order to operate it. Using the Super Ninja Master Star, the Yellow Ranger can access the Ninja Master Blade or the Ninja Super Steel Blaster to perform attacks with the Ninja Steel Megazord. Without it the Megazord is without energy.
Appearances: SNS Episodes 2-9, 11-19, 21, 22
- Height: 193 cm
- Weight: 227 kg
Calvin switches bodies with the Gruesome Grunt, Fangore in an attempt to trick the Halloween Intergalactic Court into putting him on trial in his place.
- Sword: Fangore wields a syringe-like sword for battle.
This form is exclusive to SNS Episode 25
Morph and Roll Call
Behind the Scenes
- Calvin is portrayed by Nico Greetham. In Super Sentai footage from Ninninger, his suit actor was Yasuhiro Takeuchi (竹内 康博 Takeuchi Yasuhiro).
- Originally, Calvin was to be played by Chantz Simpson, as announced at Power Morphicon 2016. However, in September 2016 the role was recast for unrevealed reasons.
- Calvin is the only Ninja Steel Rangers, who during his respective season is never seen or mentioned his family members.