To mark the launch of David Twohy's sci-fi flick Riddick, RTÉ TEN has 5 goody bags to give away. The lucky winners will each take home a backpack, vest, baseball cap and a torch.

To win a Riddick goody pack just answer the question below:

In which 2000 sci-fi horror movie did the character of Richard B. Riddick first appear?

(a) Pitch Black

(b) The Chronicles of Riddick

(c) Riddick

Send your answer to

Closing date for entries is September 9th (Monday) at 12pm.

RTÉ competition rules apply, a copy of which can be found here.

Riddick is in cinemas nationwide in 2D and IMAX (where available) from Wednesday, August 4th, rated 15.

Win! A Riddick goody bag - 5 lucky winners will take home this great prize!