Storyline
About How Do You Know
How Do You Know is a 2010 English film. The music is by Hans Zimmer. Paul Rudd appears in it.
Cast & crew
Photos
Ratings & reviews
HOUSE—CRITICS—
Common questions
When was How Do You Know released?
How Do You Know was released on 17 December 2010.
Who stars in How Do You Know?
Paul Rudd star in How Do You Know.
Who composed the music for How Do You Know?
The music is by Hans Zimmer.

