1968

January

 * 06 - The Enemy of the World Episode 3 First Broadcast


 * 13 - The Enemy of the World Episode 4 First Broadcast


 * 20 - The Enemy of the World Episode 5 First Broadcast


 * 27 - The Enemy of the World Episode 6 First Broadcast

February

 * 03 - The Web of Fear Episode 1 First Broadcast


 * 10 - The Web of Fear Episode 2 First Broadcast


 * 17 - The Web of Fear Episode 3 First Broadcast


 * 24 - The Web of Fear Episode 4 First Broadcast

March

 * 02 - The Web of Fear Episode 5 First Broadcast


 * 09 - The Web of Fear Episode 6 First Broadcast


 * 16 - Fury From the Deep Episode 1 First Broadcast


 * 23 - Fury From the Deep Episode 2 First Broadcast


 * 30 - Fury From the Deep Episode 3 First Broadcast