Loretta Swit, the Emmy-winning actress best known for her role as Major Margaret "Hot Lips" Houlihan on *M*A*S*H*, passed away at 87. Swit, who appeared in nearly all episodes of the iconic sitcom, received two Emmys for her performance. Beyond *M*A*S*H*, she had a prolific career in film and theater, and was a passionate animal rights activist, founding the SwitHeart Animal Alliance. Her death, at her NYC home, was attributed to suspected natural causes.

Prepared by Emily Rhodes and reviewed by editorial team.