The cast list for the upcoming David Tennant swan song, "The End Of Time," went up on IMDB. And there are some notable surprises in there. (Assuming this is accurate.) Here's the cast list for episode one:
John Barrowman (Captain Jack)
Brian Cox (The Elder of the Ood)
Timothy Dalton (The Narrator)
Lachele Carl (Trinity Wells)
Jessica Hynes (Verity Newman)
David Harewood (Joshua Naismith)
Jacqueline King (Sylvia Noble)
Alexandra Moen (Lucy Saxon)
Sylvia Seymour (Miss Trefusis)
Catherine Tate (Donna Noble)
Russell Tovey (Midshipman Frame)
John Simm (The Master)
Jimmy Vee (Monster)
June Whitfield (Minnie Hopper)
Paul Kasey (Ood Sigma)
Silas Carson (Ood voice)
episode two:
Roger Bailey (Time Lord)
Teresa Banham (Governor)
Brid Brennan (Visionary)
Camille Caduri (Jackie Tyler)
Tommy Knight (Luke Smith)
Billie Piper (Rose Tyler)
Elisabeth Sladen (Sarah Jane Smith)
Matt Smith (The Doctor)
Penelope Wilton (Harriet Jones)