Her best known roles are as Trudy Walker, Juliana Crain's ill-fated sister in The Man in the High Castle, and Donna Troy, the original Wonder Girl in Titans. She has also portrayed potential murder victim Angie in Chained, naive courtesan Sabine in Klondike, upbeat computer Natasha in Other Space, and gubernatorial aide Sarah Ellis in Shots Fired.
- Beware the Gonzo (2010) as Amy
- Chained (2012) as Angie
- Parts Per Billion (2014) as Des
- Dirty Beautiful (2015) as Nicole
- Campus Code (2015) as Greta
- Down (2017) as Amber
- Shrimp (2018) as Sasha
- The Unusuals (2009) as Karen Delmonte
- Law & Order (2010) as Eliza
- Law & Order: Criminal Intent (2010) as Mia Caruso
- 90210 (2010) as Parker
- No Ordinary Family (2011) as Chloe Cotten
- Rizzoli & Isles (2013) as Ms. Barlow
- Revenge (2013-2014) as Bianca
- Klondike (2014) as Sabine
- Hawaii Five-0 (2014) as Kelly Donovan
- The Man in the High Castle (2015-2018) as Trudy Walker
- Other Space (2015) as Natasha
- The Blacklist (2015) as Gwen Hollander
- Major Crimes (2015) as Mary Lowe
- Elementary (2016) as Molly Parsons
- Graves (2016-2017) as Tasha Ludwig
- Shots Fired (2017) as Sarah Ellis
- Gone (2017) as Holly Greco
- Titans (2018-present) as Donna Troy
- Big Applesauce: Born in nearby New Jersey, she's lived in the city since leaving high school.
- Camera Fiend: When not acting, she works as a photographer.
- Gender-Blender Name: Conor may be unquestionably a man's name in its native Ireland and the United Kingdom, but it's found use as a female name in her home country of the United States.
- Grade Skipper: She graduated from high school as a junior.
- Ms. Fanservice / Fan Disservice: While she's had a fair share of fanservice characters, a number of her roles have also seen her become subject to abuse in various forms.
- Of Corset Hurts: Admitted in an interview for Klondike that she didn't have a pleasant experience wearing a corset.
- Outnumbered Sibling: The only sister to two brothers.
- Sibling Team: She's worked with her brother Dylan on his short film Down.
- Statuesque Stunner: 5'10" and beautiful.
- Two First Names: And both happen to be Gender Blender Names.