Series One - 1963/64
- 'Marco Polo' - all 7 episodes missing
- 'The Roof of the World' (broadcast 22-Feb-64)
- 'The Singing Sands' (29-Feb-64)
- 'Five Hundred Eyes' (7-Mar-64)
- 'The Wall of Lies' (14-Mar-64)
- 'Rider from Shang-Tu' (21-Mar-64)
- 'Mighty Kublai Khan' (28-Mar-64)
- 'Assassin at Peking' (4-Apr-64)
- 'The Reign of Terror' - episodes 4 and 5 missing
- 'A Tyrant of France' (29-Aug-64)
- 'A Bargain of Necessity' (5-Sep-64)
Series Two - 1964/65
- 'The Crusade' - episodes 2 and 4 missing
- 'The Knight of Jaffa' (3-Apr-65)
- 'The War Lords' (17-Apr-65)
Series Three - 1965/66
- 'Galaxy Four' - all four episodes missing
- 'Four Hundred Dawns' (11-Sep-65)
- 'Trap of Steel' (18-Sep-65)
- 'Airlock' (25-Sep-65)
- 'The Exploding Planet' (2-Oct-65)
- 'Mission to the Unknown' - single episode, missing (9-Oct-65)
- 'The Myth Makers' - all four episodes missing
- 'Temple of Secrets' (16-Oct-65)
- 'Small Prophet, Quick Return' (23-Oct-65)
- 'Death of a Spy' (30-Oct-65)
- 'Horse of Destruction' (6-Nov-65)
- 'The Dalek Masterplan' - episodes 1, 3, 4, 6-9, 11, 12 are missing
- 'The Nightmare Begins' (13-Nov-65)
- 'Devil's Planet' (27-Nov-65)
- 'The Traitors' (4-Dec-65)
- 'Coronas of the Sun' (18-Dec-65)
- 'The Feast of Steven' (25-Dec-65)
- 'Volcano' (1-Jan-66)
- 'Golden Death' (8-Jan-66)
- 'The Abandoned Planet' (22-Jan-66)
- 'The Destruction of Time' (29-Jan-66)
- 'The Massacre (of St. Bartholomew's Eve)' - all four episodes missing
- 'War of God' (5-Feb-66)
- 'The Sea Beggar' (12-Feb-66)
- 'Priest of Death' (19-Feb-66)
- 'Bell of Doom' (26-Feb-66)
- 'The Celestial Toymaker' - episodes 1-3 missing
- 'The Celestial Toyroom' (2-Apr-66)
- 'The Hall of Dolls' (9-Apr-66)
- 'The Dancing Floor' (16-Apr-66)
- 'The Savages' - all four episodes missing (28-May-66 to 18-Jun-66)
Series Four - 1966/67
- 'The Smugglers' - all four episodes missing (10-Sep-66 to 1-Oct-66)
- 'The Tenth Planet' - episode 4 missing (20-Oct-66)
- 'Power of the Daleks' - all six episodes missing (5-Nov-66 to 10-Dec-66)
- 'The Highlanders' - all four episodes missing (17-Dec-66 to 7-Jan-67)
- 'The Underwater Menace' - episodes 1, 2 and 4 missing (14-Jan-67, 21-Jan-67, 4-Feb-67)
- 'The Moonbase' - episodes 1 and 3 missing (11-Feb-67, 25-Feb-67)
- 'The Macra Terror' - all four episodes are missing (11-Mar-67 to 1-Apr-67)
- 'The Faceless Ones' - episodes 2, 4-6 missing (Episode 3 exists, but the print is badly damaged) (15-Apr-67, 29-Apr-67, 6-May-67, 13-May-67)
- 'Evil of the Daleks' - episodes 1, 3-7 are missing (20-May-67, 3-Jun-67, 10-Jun-67, 17-Jun-67, 24-Jun-67, 1-Jul-67)
Series Five - 1967/68
- 'The Abominable Snowmen' - episodes 1, 3-6 missing (30-Sep-67, 14-Oct-67, 21-Oct-67, 28-Oct-67, 4-Nov-67)
- 'The Ice Warriors' - episodes 2 and 3 missing (18-Nov-67, 25-Nov-67)
- 'Enemy of the World' - episodes 1, 2, 4-6 missing (23-Dec-67, 30-Dec-67, 13-Jan-68, 20-Jan-68, 27-Jan-68)
- 'The Web of Fear' - episodes 2-6 missing (10-Feb-68 to 9-Mar-68)
- 'Fury from the Deep' - all six episodes missing (16-Mar-68 to 20-Apr-68)
- 'The Wheel in Space' - episodes 1, 2, 4 and 5 missing (27-Apr-68, 4-May-68, 18-May-68, 25-May-68)
Series Six - 1968/69
- 'The Invasion' - episodes 1 and 4 missing (2-Nov-68, 23-Nov-68)
- 'The Space Pirates' - episodes 1, 3-6 missing (8-Mar-69, 22-Mar-69, 29-Mar-69, 5-Apr-69, 12-Apr-69)
Series Seven - 1970
- 'The Ambassadors of Death' - better colour copies required of episodes 2-7 (28-Mar-70 to 2-May-70)
Series Eight - 1971
- 'The Mind of Evil' - colour copies required (30-Jan-71 to 6-Mar-71)
Series Ten - 1973
- 'The Planet of the Daleks' - colour copy of episode three required (20-Apr-73)
Series Eleven - 1973/74
- 'The Invasion of the Dinosaurs' - colour copy of episode one required, simply entitled 'Invasion' (12-Jan-74)