It has been announced that Colin Firth, Adam Sandler and Emily Blunt are set to join Charlize Theron in Murder Mystery.
The Hollywood Reporter says the comedy whodunit is coming from director John Madden who recently helmed The Best Exotic Marigold Hotel.
Theron is set to act as a co-producer on the film which is being backed by Endgame Entertainment and Tower Hill.
White House Down writer James Vanderbilt is set to write the script which tells the tale of a newly-wed American couple visiting Europe who get tied up in a murder they witness.
