Teletraan I: The Transformers Wiki


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Sierra is a human from Prime continuity family.

Sierra is a teenager and Jack Darby's classmate. She is captain of the high school's cheerleading squad.


Prime cartoon

Sierra and her friend caught Jack pretending to ride a parked motorcycle and they mocked him for it. Darkness Rising, Part 1

Speed Metal


Orion Pax, Part 1

Operation Bumblebee, Part 1

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