The Little Film Company has acquired worldwide rights to Justin Kerrigan's upcoming drama I Know You Know to star Robert Carlyle, David Bradley and Aaron Fuller.

Sally Hibbin is producing the film, which is set to begin principal photography in Cardiff, Wales, on Nov 12.

Kerrigan's follow up to his 1999 clubbing drama Human Traffic is being financed by Finance Wales' IP Fund, the Film Agency For Wales, Limelight, The Post Republic, and Screen East.

Newcomer Fuller plays a youngster who idolises his father and suspects he works undercover for the British security service MI6.

Robbie Little negotiated the deal with Miles Ketley of Wiggin & Co on behalf of the film-makers.