The husband (Mark Blum), while not certifiable, is irritatingly empty-headed.

Originally played on Broadway by Mark Blum.

The New Group production stars Mark Blum and Kellie Overbey.

Mark Blum (born 14 May 1950) is an American actor in movies, on television and stage.

Eddie (Mark Blum) is forever mopping his face, either because he's perspiring with fear or because he's just burst into tears.

"John's life is a heightened reality right now," observed Mark Blum, who in "Clowns" plays Leo Herman, the egomaniacal star of a children's television program.

The Messier's sister is married to Mark Blum.

Cram (Mark Blum), a bitter dying man (or is he?)

On the upside is Mark Blum as a compulsive and luckless gambler and supreme self-deluder.

And Ellen, a doctor, married to her second husband, Howard (Mark Blum), has Gladys over for dinner every Wednesday.