Captain Kremmen in Liverpool on Christmas Day in 1950, Kremmen grew up with an interest in becoming an astronaut like his idol, Dan Dare. In the animated version, he bears a striking resemblance to Kenny Everett, who was also born in Liverpool on Christmas Day (but in 1944). Graduating from the Space Academy, Kremmen went on to become the world's most fabulous man, as well as a captain for Star Corps. He also has bionic veins, and a bionic left foot with a detachable big toe that converts into a space cannon. According to a 'computer read-out' at the beginning of the
Who Killed Captain Alex? actors supplied their own costumes; one of them was given a mask so he could play two different roles in the same scene. Squibs used to simulate gunshot wounds were made from condoms filled with red food coloring and tied to fishing lines before being taped to the actors' chests; Nabwana previously used cow blood, but was forced to discontinue it after one of his actors developed tetanus. Throughout the film, a panpipes cover of the Seal song "Kiss from a Rose" can be heard. "Who Killed Captain Alex?" has sold over 10,000 copies in DVD sales in Uganda; pirated