123Movies. Rocked: Sum 41 in Congo is a 2005 film documentary directed by Adrian Callender describing the experiences of Sum 41, as they take a break from the music to join War Child Canada in traveling to the Democratic Republic of the Congo (DRC) for a look at the African country where the rage of war has held a population in fear since 1998. Before being caught in the middle of a battle between rebel soldiers and government troops, band members Deryck, Steve, Cone, and Dave meet with Congolese children to whom death had become a way of life.