Wanda Ventham has been in Only Fools And Horses, as has Denis Lill, who featured with her in Image of the Fendhal. Tessa Peake-Jones has been in OFAH too, and she was in The Time of the Doctor. Roger Lloyd Pack (Trigger), was in Rise of The Cybermen, and John Challis (Boycie), was in the DW serial, The Seeds of Doom!

You forgot Michael Jayston.(The Valeyard) Who played opposite Wanda Ventham as Racquel's Dad.

Michael Jayston has appeared in episodes of Coronation Street in the past. Between 2010 and 2013, ex DW bloke Phil Collinson was the producer of Corrie!

John Challis has appeared in an episode of Ever Decreasing Circles, also starring Penelope Wilton (Harriet Jones in DW), and Richard Briers who has been in both DW and Torchwood.

Richard Briers appeared with Prunella Scales in the 1960s BBC Comedy Marriage Lines. Prunella Scales's son is Sam West, who was seen in the Children In Need skit, Dimentions in Time back in 1993.

Dimensions in Time was a mash up with Eastenders and Shobu Kapoor who played Gita the market trader was zapped to atoms in Journeys End.

Journey's End featured Julian Bleach as Davros who appeared in the Halloween Special of Psychoville, created by Steve Pemberton and Reece Sheersmith who were in The League Of Gentlemen with Mark Gatiss, who wrote the next Dalek episode Victory Of The Daleks

Mark Gatiss appeared in The Lazarus Experiment, as did Thelma Barlow, who appeared in Dinnerladies with Anne Reid. Anne appeared in both The Curse of Fenric in 1989, and Smith and Jones in 2007.

Anne was in Last Tango in Halifax alongside Derek Jacobi who was Professor Yana and the
Master in Utopia

My gosh! I had actually given up hope of this thread ever continuing. Thank you for not letting this thread 'Die'.

Derek Jacobi appeared in the 2011 film My Week With Marilyn, which also featured Toby Jones.

This thread will never TRULY die Tiggerpooh .....It lives on in our dreams......

Toby Jones was of course the Dream Lord who invaded the dreams of the 11th, Amy Rory but he wasn't the only one. The Mara invaded Tegan's dreams in Kinda. The 'mouth on legs' was played by Janet Fielding.

After leaving Doctor Who, Janet Fielding worked as a Theatrical Agent, representing Paul McGann when he auditioned for the role of the Eighth Doctor in late 1995.

Paul McGann starred in The Monocled Mutineer in 1986, about a deserter
from the army in the First World War. One of his co-stars was Penelope Wilton who played "Prime Minister Harriet Jones"

Penelope Wilton was in the 2004 movie Shaun of the Dead, which also starred Simon Pegg, The Editor from The Long Game.