Doctor Who - Harry Potter Actor Crossovers. The first one is showing the wrong actor! Adrian Rawlins was the science ist in the episode. And they forgot John Hurt (Mr. Ollivander/War Doctor) and Mark Williams (Arthur Weasley/Rory's dad)
Doctor Who's Matt Smith casts his hand prints in cement as he makes his first visit to The Doctor Who Experience in Cardiff Bay to unveil a new exhibit of monsters and props from series Awesome! We saw his handprints when we were there!