Stag features an American comedian and actor who is married to Anne Meara, and who played Frank Costanza on what sitcom?
Stag (film):  "Stag" features an ensemble cast including Ben Gazzara, Andrew McCarthy, Taylor Dayne, Mario Van Peebles, Lawrence Leritz, William McNamara, John Henson, Kevin Dillon, and Jerry Stiller. Jerry Stiller: Gerald Isaac Stiller (born June 8, 1927) is an American comedian and actor. Jerry Stiller:  He later played Frank Costanza on the NBC sitcom "Seinfeld" and Arthur Spooner on the CBS comedy series "The King of Queens".
i don't know