What are the big Hollywood films going to be this summer?

The final Harry Potter instalment and the next X-Men film are among some of the films expected to do well as Hollywood's summer season gets under way.

Tom Brook speaks to James McAvoy and Daniel Radcliffe about their films and examines what else there is to look forward to on the big screen.

Talking Movies is broadcast on BBC World News on Saturday at 1330 GMT and is repeated on Sunday at 0030, 0730, and 2030 GMT.