Fromville file
Marielle Sinclair
Played by Kaelen Ohm
Pediatric nurse, Kristi fiancée, bus passenger arrival.
Marielle is a love story delivered as a crisis. Her nursing skills matter, but the show is equally interested in what reunion does to Kristi composure.
Arrival mechanics
She arrives with bus passengers Bakta drives into the nightmare, which means Marielle never signed up for Colony House rules or Boyd speeches. She still has to learn them fast.
Season snapshots (aired facts, broad strokes)
This is a fan page. Details track major published summaries, not scene-by-scene recap blogs.
Season 1
Marielle is not part of the initial trapped group; her storyline begins with later arrivals.
Season 2
She enters on the bus and reconnects with Kristi while crises test the medical workload.
Season 3
Relationship and survival pressure continue as mythology widens for the ensemble.
Season 4
Marielle remains billed among continuing characters in reference material.
About the performer
Kaelen Ohm plays Marielle Sinclair as part of the expanded ensemble from the second season onward.
Quick answers fans look up
- Is Marielle a doctor?
- Major summaries describe her as a pediatric nurse rather than a physician.
- Who plays Marielle?
- Kaelen Ohm plays Marielle Sinclair.
Sources used for this page
Related residents
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Unofficial fan tribute. FROM is a series created by John Griffin for MGM+ (formerly Epix). This site is not affiliated with MGM or the production.