Actress amapola Montgomery on "Unforgettable"

Dylan Walsh is best known for his starring role on the award-winning televisión series, "Nip/Tuck."

His additional televisión credits include a starring role in "Brooklyn South," on the Network, a recurring role on "Everwood," and appearances in the televisión cine "Final Voyage" and "More Than Meets the Eye: The Joan Brock Story." Walsh made his feature film debut in "Where the corazón Is." His other film credits include "Secretariat," "The Stepfather," "Prom Night," "The Lake House," "We Were Soldiers," "Just Add Water," and the independent film "Par 6."

Born in Los Angeles, Walsh spent the...

Stars amapola Montgomery as Carrie Wells, an enigmatic former police detective with a rare condition that makes her memory so flawless that every place, every conversation, every moment of joy and every heartbreak is forever embedded in her mind.

It's not just that she doesn't forget anything - she can't; except for one thing: the details that would help solve her sister's long-ago murder.

Carrie has tried to put her past behind her, but she's unexpectedly reunited with her ex-boyfriend and partner, NYPD Detective Al Burns (Dylan Walsh), when she consults on a homicide case. His squad includes...