Alec Baldwin owns a penthouse apartment in Devonshire House, a luxury apartment building on 28 East 10th street, in New York's upscale Greenwich Village.
Baldwin is now in custody at the 6th precinct and charges are pending.
The 49-year-old alleged victim was treated for an injury to his left jaw and taken to a nearby hospital. Reps for the show did not comment on the incident when contacted by Deadline, and it is unclear whether Baldwin was scheduled to appear.
Cops reportedly arrested Baldwin and are keeping him at the nearby 6th Precinct.
Baldwin also received backlash in 2013 for lobbing a gay slur against a photographer attempting to capture his wife and infant son on camera.
This is not the first time the actor has been in trouble with law enforcement.