Invasion Of The Dinosaurs

On returning to twentieth century Earth the Doctor and Sarah find that London is deserted. They are both arrested as looters, but are soon back at U.N.I.T. HQ where the Brigadier explains that London has been evacuated after appearances of prehistoric creatures.

The Doctor and Sarah discover that dinosaurs are being brought forward in time by scientist Whitaker and his henchman, Butler. Further investigations are hampered by the army's General Finch, and also Captain Yates.

Sarah visits Government Minister Sir Charles Grover, but when she wakes she finds herself on a spaceship which she later finds out is a mock-up. The conspirators intend to return to a time when Earth was unpolluted and start afresh, re-colonising Earth. Captain Yates has fallen in with the conspirators.

The Doctor and the Brigadier raid the underground headquarters, and Grover activates the machine. The Doctor, however, has altered the settings and it only sends Grover and Whitaker back in time. The Brigadier gives Captain Yates a chance to resign from U.N.I.T.

• General Finch: John Bennett;
• Private Ogden: George Bryson (1-2);
• Lieutenant Shears: Ben Aris (1);
• Corporal Norton: Martin Taylor (1);
• Sergeant Duffy: Dave Carter (1);
• R/T Soldier: John Caeser (1);
• Phillips: Gordon Reid (1);
• Lodge: Trevor Lawrence (1);
• First Warehouse Looter: Terry Walsh (1);
• Charles Grover MP: Noel Johnson (2-6);
• Professor Whitaker: Peter Miles (2-6);
• Butler: Martin Jarvis (2-6);
• Peasant: James Marcus (2);
• UNIT Corporal: Pat Gorman (2);
• Mark (John Crichton): Terence Wilton (3-6);
• Ruth (Lady Cullingford): Carmen Silvera (4-6);
• Adam (Nigel Castle): Brian Badcoe (4-6);
• Private Bryson: Colin Bell (5-6);
• Robinson: Timothy Craven (6);


• UNCREDITED CAST:
• Second Warehouse Looter: Alan Bull (1);
• Dispatch Rider: Ken Tracey (1);
• UNIT Typist: Richard King (1);
• Milk Float Looter: Leslie Noyes (1);
• Reminder Room Voice: Martin Jarvis (4-5);
• Voice of Grover's secretary: Peter Miles (4-5);
• Golden Age men and women: (all 6) Geoff Brighty, Lyn Howard, Rory O'Connor, Annette Peters, Judy Rodger, Barry Summerford, Ken Tracey;
• Army Drivers: ruce Cox, Robin Dixon, Colin Hamilton, Ted Heath;
• UNIT Soldiers: Leslie Bates, David Billa, John Cash, Ian Elliott, James Muir, Brian Nolan, Dennis Plenty, Louis Sanchez, Geoff Witherick;
• Army Soldiers: Tim Blackstone, Ian Elliott, Ronald Gough, Steve Ismay, Pat Milnber, Kevin Moran, Roy Pearce, Cy Town, Kelly Varney, Nigel Winder;
• Army Corporals: Leslie Nates, Mike Stevens;
• Extra: Peter Dukes;