Biography

Aline O'Neill's passion for performing started early - first manifesting in preschool musical theater shows - and, from there, her natural talent in acting, singing and dancing has developed into an exciting career on stage and screen. Best known for her role as Tonya in the full first season of Peacock's "Hysteria!" and for her recurring role as Emma Campano on ABC's acclaimed crime drama "Will Trent," O'Neill continually delivers engaging and memorable performances on screen.

O'Neill has extensive, professional musical theatre training and on-stage performance experience. When she was encouraged by her mentors to pursue on-camera work in addition to her stage focus, O'Neill booked a major role after her first film audition and quickly became ingrained into the local film community. She won multiple Best Actress awards at film festivals for her role in the short "The Dwell Hotel".

Extending her love of movement and passion for inspiring others, O'Neill studied and trained to become a barre instructor - an exercise training style that blends the dance fundamentals of ballet with fitness (pilates and yoga). She likes to view her classes as her own stand-up special, making people laugh and brightening their days, all while cheering them on to be the best versions of themselves.

She's also a self-proclaimed nerd - a gamer girl and Twitch Affiliate streamer who enjoys anime and modeling her sister's cosplay creations at conventions. Above all, O'Neill's greatest joy is spending time with her family and cuddling with her cat, Mister Nelson.

Aline is represented by CESD Talent Agency, Formation Talent Agency, and Management Montage.
- IMDb mini biography by: Lee Nessel