The BBC press office has announced that Let's Kill Hitler will air at 7:50pm on Saturday 27th August, and will run for 50 minutes.

It will be followed by a 45 minute edition of Doctor Who Confidential on BBC Three straight after, at 8pm.
Series 6 Ep 8 Let’s Kill Hitler – Saturday 27th August, 7:10pm, BBC One and BBC HD.
In the desperate search for Melody Pond, the TARDIS crash lands in Thirties Berlin, as the time-travelling drama returns for the second half of the series shown earlier in the year. The Doctor comes face to face with the greatest war criminal in the Universe. And Hitler. Old friendships are tested to their limits as the Doctor suffers the ultimate betrayal and learns a harsh lesson in the cruellest warfare of all. As precious time ebbs away, the Doctor must teach his adversaries that time travel has responsibilities. And he must succeed before an almighty price is paid.
 Over on ITV1, The X Factor starts at 8pm, avoiding any ratings clashes.