
Falahee was born and raised in Ann Arbor, Michigan, the son of a speech pathologist mother and a doctor father. He is of Irish-Italian ancestry. Growing up, Falahee attended a Catholic school described as rigorous. He began acting while attending Huron High School. In 2011, Falahee graduated from New York University's Tisch School of the Arts with a BFA in Drama, where he studied acting and performed in a number of productions, including Love's Labour's Lost, A Midsummer Night's Dream and Sondheim's Company. His first screen acting job was in 2012, with a guest starring role in the comedy web series, Submissions Only. Also in that year he had the leading role in the short film Sunburn. He also studied acting at the International Theater Workshop in Amsterdam.

Chicago Med
TV • 2015

How to Get Away with Murder
TV • 2014

Ironside
TV • 2013

Mercy Street
TV • 2016

Rage
MOVIE • 2014

Lily & Kat
MOVIE • 2015

Shattered Ice
MOVIE • 2025

Hayseed
MOVIE • 2023

Campus Code
MOVIE • 2015

Hunter
MOVIE • 2013

Blowtorch
MOVIE • 2016

Berserk
MOVIE • 2019

Strangers on a Beach
MOVIE • 2025

Escape from Polygamy
MOVIE • 2013

Crossroads
MOVIE • 2025

We Are Boats
MOVIE • 2019

Forge
MOVIE • 2025

The Song of Sway Lake
MOVIE • 2019