sentences:  Singer Natalie Imbruglia appeared in a routine alongside David Armand spoofing her hit song "Torn".The show also featured a series of computer-generated animations highlighting global political issues, including the American detention centre at Guantanamo Bay and the international arms trade.Certain high-profile performers such as Jennifer Saunders and Ian McKellen previously advertised on Amnesty's website as confirmed participants did not appear in the show, but participated as voice actors in some of the animations shown throughout.