Suggestions by @alterval

Louis Ozawa

as Oroku Saki in Splinter and Shredder begins: Alternate spinoff TMNT prequel 2014-2016(story removed)

Score: +1

Peter Shinkoda

as Hamato Yoshi in Splinter and Shredder begins: Alternate spinoff TMNT prequel 2014-2016(story removed)

Score: +1

Sean Faris

as Casey Jones (Second) in Alternative Ninja Turtles with Practical effect and Cast 2014-2016(story removed)

Score: +2

Aubrey Dollar

as April O'Neil (Second) in Alternative Ninja Turtles with Practical effect and Cast 2014-2016(story removed)

Score: +2

Brandon Soo Hoo

as Young Oroku Saki in Alternative Ninja Turtles with Practical effect and Cast 2014-2016(story removed)

Score: +1

Micah Karns

as Young Hamato Yoshi in Alternative Ninja Turtles with Practical effect and Cast 2014-2016(story removed)

Score: +1

Grace Huang

as Tang Shen in Alternative Ninja Turtles with Practical effect and Cast 2014-2016(story removed)

Score: +1

Telly Liu

as Oroku Nagi in Alternative Ninja Turtles with Practical effect and Cast 2014-2016(story removed)

Score: +1

Telly Liu

as Oroku Nagi in Splinter and Shredder backstory: Prequel alternative (TMNT) 2014-2016 (story removed)

Score: +1

Rosalind Chao

as Mira Shen in Splinter and Shredder backstory: Prequel alternative (TMNT) 2014-2016 (story removed)

Score: +1

Antonieta Pari

as Paleocha in Alternative Ninja Turtles with Practical effect and Cast 2014-2016(story removed)

Score: +1

Martha MacIsaac

as Irma Langenstein in Alternative Ninja Turtles with Practical effect if there was a third movie 2018(story removed)

Score: +1

Martha MacIsaac

as Irma Langenstein in Alternative Ninja Turtles with Practical effect and Cast 2014-2016(story removed)

Score: +1

Kenzo Suzuki

as Tatsu in Alternative Ninja Turtles with Practical effect and Cast 2014-2016(story removed)

Score: +1

Clyde Kusatsu

as Mack Ren Kurokka in Alternative Ninja Turtles: Next Mutation series 1997 cast(story removed)

Score: +1

Tom Yi

as Mack Ren Kurokka in Splinter and Shredder backstory prequel alternative 2014-2016 continue(story removed)

Score: +1

Tod Thawley

as Davé Moon-Eyes in Alternative Ninja Turtles: Next Mutation series 1997 cast(story removed)

Score: +1

Deirdre Quinn

as Melros Hynes in Alternative Ninja Turtles: Next Mutation series 1997 cast(story removed)

Score: +1

Joel de la Fuente

as Chuch "Chu" Hsi in Alternative Ninja Turtles: Next Mutation series 1997 cast(story removed)

Score: +1

Kevin Nash

as Hunter Mason in Alternative Ninja Turtles: Next Mutation series 1997 cast(story removed)

Score: +1