Synopsis

Catherine is a woman in her late twenties who is strongly devoted to her father, Robert, a brilliant and well-known mathematician whose grip on reality is beginning to slip away. As Robert descends into madness, Catherine begins to wonder if she may have inherited her father's mental illness along with his mathematical genius. When Robert's work reveals a mathematical proof of potentially historic proportions, it sets off shock waves in more ways than one.

Proof

Awards

2005 Venice Film Festival

Nominated

  • Golden Lion

Awards

2006 Golden Globes

Nominated

  • Best Actress - Drama

Featured Clips

Proof - Sunday Morning

Proof - Sunday Morning

Proof - Security

Proof - Security

Proof - Regrets

Proof - Regrets

Proof - Machinery

Proof - Machinery

Proof - Save It

Proof - Save It

Proof - Eulogy

Proof - Eulogy

Proof - Birthday Girl

Proof - Birthday Girl

Proof - Trust

Proof - Trust

Proof - Sisters

Proof - Sisters

Now Playing: Proof - Sunday Morning
Starring: Gwyneth Paltrow, Jake Gyllenhaal

The morning after the party, Catherine gives Hal a surprising gift. In this scene: Catherine (Gwyneth Paltrow), Hal (Jake Gyllenhaal)