Season One

PRODUCTION NUMBER	EPISODE TITLE	FIRST US TRANSMISSION
6008	Eleven Days to Zero	14/9/64
7204	The City Beneath the Sea	21/9/64
7207	The Fear-Makers	28/9/64
7203	The Mist of Silence	5/10/64
7210	The Price of Doom	12/10/64
7209	The Sky is Falling	19/10/64
7205	Turn Back the Clock	26/10/64
7502	The Village of Guilt	19/10/64
7208	Hot Line	9/11/64
7212	Submarine Sunk Here	9/11/64
7213	The Magnus Beam	23/11/64
7214	No Way Out	30/11/64
7215	The Blizzard Makers	7/12/64
7216	The Ghost of Moby Dick	14/12/64
7211	Long Live the King	21/12/64
7206	Hail to the Chief	28/12/64
7220	The Last Battle	4/1/65
7219	Mutiny	11/1/65
7217	Doomsday	18/1/65
7221	The Invaders	25/1/65
7222	The Indestructible Man	1/2/65
7223	The Buccaneer	8/2/65
7224	The Human Computer	15/2/65
7226	The Sabateur	22/2/65
7227	Cradle of the Deep	1/3/65
7229	The Amphibians	8/3/65
7228	The Exile	15/3/65
7230	The Creature	22/3/65
7231	The Enemies	29/3/65
7232	The Secret of the Loch	5/4/65
7218	The Condemned	12/4/65
7225	The Traitor	19/4/65