Mike Nussbaum is an American actor and director, best known for Men in Black, Field of Dreams, House of Games, and Fatal Attraction. Other film credits include Absolution, The Game of Their Lives, In Our Own Hands, Losing Isaiah, Gladiator, Things Change, Harry and Tonto, and T.R. Baskin.

Television credits include Ben Mezger on ABC’s The Commish and Uncle Myron on CBS’ Brooklyn Bridge.

Theatre credits include his Broadway debut as George Aaronow in Glengarry Glen Ross (John Golden Theatre) and Billy Einhorn in The House of Blue Leaves (Vivian Beaumont/Plymouth Theatres); Off-Broadway, as Mr. Gogol in Mr. Gogol and Mr. Preen and John in The Shawl (Mitzi E. Newhouse Theater), The Judge/Henry Dupas/Miles Practice in Little Murders (McGinn-Cazale Theatre), and Hans Einhorn in Principia Scriptoriae (N.Y.C. Center Stage); and regionally, as Gregory Solomon in The Price (TimeLine Theatre) and Colonel in Smokefall (Goodman Theatre).