Timelash will be released on DVD later this year.
I wonder when it will come out as a R-1 edition. It has been out in the UK for several months. I don't see it listed as of yet on amazon,com, where they frequently list soon-to-be-released DVD's.
The R-1 release is nothing special. The story remains as disjointed as ever. Even though I always liked the idea of HG Wells traveling along with the Doctor.
The extras on this DVD are pretty basic. There's a documentary during which the main characters and Eric Saward essentially say this was one of the worste experiences they ever had. Then there are photos. The extras aren't as good as some. There are no deleted or extended scenes. No outtakes. No added CGI. It's all pretty basic and straight forward.
The Gallifreyan Embassy - Forum