Director James Marsh on his IRA thriller Shadow Dancer

British filmmaker James Marsh's new film Shadow Dancer is to be screened at the Berlin Film Festival.

It is an IRA thriller set in the 1990s starring Clive Owen and Andrea Riseborough.

Talking Movies' Tom Brook spoke to the director.

Talking Movies is broadcast on BBC World News on Saturday at 13:30 GMT and is repeated on Sunday at 00:30, 07:30 and 20:30 GMT.