16:00The 4 O'Clock ShowAntarctica, Keep It in the Family, Howl's Moving CastleBBC Radio 4 Extra Duration: 1 hour Mon 22nd Dec 2014, 16:00 on BBC Radio 4 ExtraMel Giedroyc goes to Antarctica with wildlife cameraman John Aitchison for the first episode of A View Through a Lens, and Fred MacAulay returns with Keep It in the Family.GenresEntertainmentBrandThe 4 O'Clock Show Source: BBC Online