What actors and actresses appeared in The Argument - 1999?

The film you are referring to is likely "The Argument" (1999), a romantic comedy.

Here are the main cast members:

* David Arquette as Tom

* Gretchen Mol as Samantha

* Danny Aiello as Nick

* Richard Jenkins as George

* Piper Perabo as Susie

* Alan Alda as Frank

There are also other supporting actors in the film.