Kiss Kiss Bang Bang (2005)

Director: Shane Black

Cast: Robert Downey Jr. as Harry Lockhart, Val Kilmer as Gay Perry, Michelle Monaghan as Harmony Faith Lane, Corbin Bernsen as Harlan Dexter, Dash Mihok as Mr. Frying Pan, Larry Miller as Dabney Shaw, Rockmond Dunbar as Mr. Fire, Shannyn Sossamon as Pink Hair Girl, Angela Lindvall as Flicka, Indio Falconer Downey as Harry Lockhart - Age 9, Ariel Winter as Harmony Faith Lane - Age 7, Duane Carnahan as Chainsaw Kid, Josh Richman as Richie, Martha Hackett as Pistol Woman, Nancy Fish as N.Y. Casting Woman

I saw a special screening of the movie yesterday and I thought it was
going to be so boring, but I was entirely wrong! It was very funny and
well written. It was a refreshing take on screenplays and acting and
its great to see Robert Downey Jr. back again. Val Kilmer's role as Gay
Perry was also spectacular. Michelle Monaghan looks like she can be Liv
Tyler's little sister but with more substance (sorry Liv Tyler fans) I
loved the sarcasm and humorous one-liners used throughout the movie.
The constant reference to real life actors and movies gave it an almost
"real life" feel. I recommend this movie for a good laugh and great
narration by Downey, Jr.