Melissa O'Neil
Explore the best Melissa O'Neil movies ranked by Movie Rankings users. Browse biography, ranked filmography, and movie detail links for Melissa O'Neil.
Melissa Crystal O'Neil (born July 12, 1988) is a Canadian actress and singer. She is known for her roles as Officer Lucy Chen on the ABC police procedural drama series The Rookie and Two / Rebecca / Portia Lin on the Syfy scifi series Dark Matter. In 2005, she won the third season of Canadian Idol, the first Canadian female to have won.
What is the best Melissa O'Neil movie?
Movie Rankings is still collecting enough aggregate data to name a definitive top Melissa O'Neil movie.
How many Melissa O'Neil movies are ranked here?
This page tracks every ranked credit we currently have for Melissa O'Neil, and expands as more titles and comparisons are added.
How often do Melissa O'Neil rankings update?
These rankings refresh whenever Movie Rankings recomputes global results. This page was last generated from site data on May 8, 2026.
Sources & freshness
Last refreshed from site data on May 8, 2026.
