After high school, worked as a bail interviewer in a Jersey City police station
Starred in a series of memorable NyQuil commercials
Took the name Nathan from the character of Nathan Detroit in the musical Guys and Dolls; years later, he originated the role in the 1992 Broadway revival
Has won two Daytime Emmys for voice work on the animated children's programs The Lion King's Timon and Pumbaa and Teacher's Pet
Tried unsuccessfully for years to produce a film biography of Jackie Gleason, whom he would have portrayed
Was a 2008 inductee into the Theater Hall of Fame
In 2009, he and Matthew Broderick (his costar in The Producers) were honored with a Double Star Ceremony on the Hollywood Walk of Fame
Had a small role in the 1993 film Addams Family Values; in 2010, he originated the Broadway role of patriarch Gomez Addams in the musical The Addams Family
Works with Broadway Cares/Equity Fights AIDS
Awards
2022Emmy-Outstanding Guest Actor in a Comedy Series:winner
2014Emmy-Outstanding Guest Actor in a Comedy Series:nominated
2013Emmy-Outstanding Guest Actor in a Comedy Series:nominated
2011Emmy-Outstanding Guest Actor in a Comedy Series:nominated
2006Golden Globe-Best Performance by an Actor in a Motion Picture - Musical or Comedy:nominated
1999People's Choice Awards-Favorite Male Performer in a New TV Series:winner
1997Golden Globe-Best Performance by an Actor in a Motion Picture - Musical or Comedy:nominated