Bill Tanner is a character in the James Bond franchise. He appears in Blofeld's Return, Blood From Above and Firesoul. He is portrayed by Rory Kinnear.
Bill Tanner only appears in the end when M congratulates Bond and Green that they killed Ernst Stavro Blofeld. Tanner asks of Blofeld really is death. Bond doesn't answers this.
Bill Tanner goes with M, Q and Moneypenny in their new big helicopter. They save Bond again. Q gives him gadgets and M wants to speak Bond. He tells him about Blanchard's cruise ship.
In the end, Bond calls M to say that Blanchard is death. But after a some time, he rarely ends the call, but Bill Tanner and the others knows the mission was succesfull.