The picture above was made by me.
Update: Doctor Who Magazine confirmed it will be 65 minutes long, rather than 60 minutes.
The BBC have now confirmed that Series 4 episode 13 of Doctor Who, Journey's End will be one hour long. This was announced a while back but has now officially been confirmed. This is the first normal episode to be one hour long, others being the Christmas Specials. You can tune into Journey's End on Saturday the 5th of July on BBC One. What do you think of this news? Please leave your comments. Thanks!

~ Zobles