Sezon 4
Bölümler
1 The Day They Buried Cleaver 15 Ara 1970 2 Rose and Fern 22 Ara 1970 3 Up School 29 Ara 1970 4 The Waters of Babylon 5 Oca 1971 5 Two World Wars and a Gold Clock 16 Mar 1971 6 The Mosedale Horseshoe 23 Mar 1971 7 A Kiss Is Just a Kiss 31 Mar 1971 8 The Switch 8 Haz 1971 9 The Grass Widows 24 Ağu 1971