The forthcoming special The Waters of Mars will be broadcast on Sunday 15th November at 7:00pm; the date and time were confirmed by David Tennant during this morning's GMTV.

The press preview for the episode is also due to take place today.

The BBC press office has released details of the forthcoming special The Waters of Mars. The episode is currently unplaced in the schedule, but is expected to be shown in mid November.

The BBFC have passed a trailer for two stories, The Space Museum and The Chase, indicating that both are being lined up for a DVD release in the next few months. The stories were part of Doctor Who's second season and were first shown between April and June 1965.

They feature William Hartnell as the first Doctor along with Jacqueline Hill as Barbara Wright, William Russell as Ian Chesterton and Maureen O'Brien as Vicki, and introduce Peter Purves as new companion Steven Taylor.

The Space Museum was written by Glyn Jones and directed by Mervyn Pinfield, who as Doctor Who's first Associate Producer was responsible for many technical innovations used on the programme.

The Chase was the final story for Ian and Barbara. It sees the Daleks return in their third story for the series, which was again written by Terry Nation. Directed by Richard Martin, it also starred Hywel Bennett. The original transmission included a clip of the Beatles performing "Ticket to Ride".

The BBC Press Office has published details of the line-up for this year's BBC Children in Need charity appeal, with which Doctor Who has long had an association. This year the programme is once again featured, with what the release describes as "An exclusive preview of the Doctor Who Christmas special." Last year there was a similar preview for the 2008 Christmas special, "The Next Doctor", with the pre-titles sequence for this episode being shown, a month in advance of its broadcast.

This year's Children in Need night takes place on Friday 20th November, broadcasting from 7pm on BBC One.

October has seen the Doctor Who production crew busy, with a number of appearances in public places. Open the spoiler sections for more details on what has been occuring!

"Barry always had a warm respect for the fans of Dr Who. As Barry’s family, we would like to thank everyone for their good wishes on the websites and forums following the news that Barry had died. We have been very touched that the many messages and tributes show such an appreciation and understanding, both of his work and of the very kind and wise man that Barry was."

According to several on-line retail sites, the early part of 2010 will see a bumper number of Doctor Who DVD releases. The schedule looks very crowded and it is possible one of the listed releases has been delayed until later in the year, but retailers have yet to catch up.

According to the sites January 4th will see the previously announced Peladon box set on sale, to be followed on 1st Feburary by a Myths and Legends box set. No details are available for this set, but it has long rumoured to consist of the Third Doctor story The Time Monster, and the Fourth Doctor stories Underworld and The Horns of Nimon. The Time Monster was first shown in 1972 and features Katy Manning and Roger Delgado. Underworld was shown in 1978 and features Louise Jameson and John Leeson, as well as Alan Lake, while Horns of Nimon was shown over the New Year period of 1979/1980 and features Lalla Ward and David Brierly as K9, with an appearance by Janet Ellis.

One week later, the Fourth Doctor story The Masque of Mandragora is scheduled for release on 8th February. This story was first shown in 1976 and features Elisabeth Sladen as Sarah Jane Smith.

The Seventh Doctor's first story, Time and the Rani, is due for release on 1st March. As well as being Sylvester McCoy's first story, this 1987 adventure features Bonnie Langford as Mel and Kate O'Mara as The Rani.

Finally, fans of the new series will see a release of final episodes of David Tennant's reign as the Doctor when The Specials are released on both DVD and BluRay on 11th January.

All dates are subject to conformation by 2-entertain and are subject to change.

The two Peladon stories, The Curse of Peladon and The Monster of Peladon, will be released on DVD in January 2010.

The news was revealed by Dan Hall, commissioning editor for DVD company 2 entertain, at the Time and Again convention in London. The release replaces the King's Demons/Planet of Fire boxset which has been delayed due to clearance problems.

The Curse of Peladon was originally shown in 1972. In four parts, it stars Jon Pertwee as the Third Doctor along with Katy Manning and David Troughton.

The Monster of Peladon was Pertwee's penultimate story, shown over six parts in 1974. It features Elisabeth Sladen and Donald Gee.

Hall also indicated that a further Third Doctor story, The Time Monster, will be released in 2010 and that a "re-visitation" boxset, featuring new versions of early DVD releases, is in production.

Barry Letts, producer of Doctor Who through one of its most fondly-remembered periods with Jon Pertwee as the Third Doctor from 1970 to 1974, has died at the age of eighty-four.

Previously an actor, Letts moved behind the camera in the 1960s, finding work as a director on several programmes for BBC television. He first worked on Doctor Who as director of the 1968 Patrick Troughton serial Enemy of the World, before accepting the job of producer during production Jon Pertwee's first season, in 1969. Working closely in association with script editor Terrance Dicks, Letts oversaw the creative direction and production of the programme for the following five seasons.

In addition to his producing role, Letts also directed several serials during his time in charge of the programme - Terror of the Autons, Carnival of Monsters and Planet of the Spiders. He also handled much of the direction for Inferno after Douglas Camfield was taken ill, and after leaving the series as producer he directed The Android Invasion for his successor, Philip Hinchcliffe. He also co-wrote The Daemons with Robert Sloman (under the pseudonym 'Guy Leopold') and worked closely with Sloman on the writer's other scripts for the programme.

Letts' legacy to the programme included the creation of the character Sarah Jane Smith, played by Elisabeth Sladen on the BBC to this day, and the decision to cast Tom Baker as the Fourth Doctor. The latter was a decision for which Tom Baker was always ready to express immense gratitude, as when Letts appeared on his episode of "This is Your Life" in the year 2000.

Letts remained fond of and connected with the series right up until his death. When producer Graham Williams broke his leg during production of season 16 in 1978 Letts helped to keep an eye on the series, and more officially he served as Executive Producer in 1980, overseeing the inexperienced John Nathan-Turner's first season in charge of the programme. For many years thereafter Letts also penned novels, novelisations and radio serials connected to the programme. He also appeared on DVD commentaries and in various documentaries.

He also gained extensive credits outside of Doctor Who, most notably as producer of the BBC's "Classic Serial" strand during the late 1970s and early 1980s. In this role he produced many acclaimed and award-winning adaptations of classic novels, including "Great Expectations", "Alice in Wonderland" and "Jane Eyre". Later, he directed episodes for the soap opera "EastEnders".

Click here to read a 2004 interview with Letts on the BBC Doctor Who website.

Updated 13th October

The Guardian has published an obituary, describing Barry Letts' varied career and impact on Doctor Who.

As previously reported, Blinkbox, a free-to-use movie-on-demand service on the Internet, has struck a deal with BBC Worldwide to make a number of classic Doctor Who stories available to watch. The deal currently enables viewers to watch the William Hartnell stories The Sensorites and The Web Planet, and Patrick Troughton stories The Tomb of the Cybermen and The Krotons.

Watch the stories from their website.