"Moose" Kochanski is the brother of Kristine Kochanski. Moose is mentioned only once, in the script for the the episode Duct Soup of Series VII. Moose was not talked about in the televised episode, since the dialogue had to trimmed for broadcast time. However the full dialogue was restored in the "Xtended" edition of the episode which is exclusively available for viewing on the Series VII DVD. The Series VII DVD collector's booklet also reveals that the character was named after Peter Morgan, the director of photography on Series VII, whose nickname was Moose.