That Boy is a 1974 gay pornographic film written, produced and directed by Peter Berlin, his first and only feature-length pornographic film. It is also the second and last feature-length porn film in which he appeared as an actor following the huge success of Nights in Black Leather (1973). Although he is credited as director, producer and actor under the name Peter Burian, following the threat of a lawsuit from another actor named Peter Burian he changed his name to Peter Berlin and became hugely popular under the new name.