On 28th of February 1982, Armand got married to Karen McArn. Karen McArn is also an actress and she is famous for her role in The Mambo Kings and HeartBeat. From this married life, they welcomed two daughters and they are named Anya and Alesandra. They got divorced in 1994. His height is five feet and ten inches and his nationality is American. His parents are dead by now.
In 1974, Armand appeared in an American soap opera How to Survive a Marriage as an actor where he starred the role of Johnny McGee. That year he also starred in an American drama film The Lords of Flatbush. In the late 1970s and early 1980s, he was seen in several movies like Paradise Alley, The Pirate, Prophecy, I, the Jury and many more. In 1988, he played the role of Richard Mansfield in the TV movie Jack the Ripper and for this role he got nominated in Primetime Emmy Award and Golden Globe Award. His breakthrough roles are John Gotti in the movie Gotti and Odysseus in the TV series The Odyssey. He is now aged 66 years old. His net worth is $10 Million.