Plot: Behind-the-scenes look at the making of Doctor Who. There's a trip to Manhattan to find out how to recreate 1930s New York in the heart of south Wales
Cast
Anthony Stewart HeadNarratorAnthony Stewart Head was 53 in Doctor Who Confidential - Season 3 - Alter Ego (Episode 8).
Birthday: Sat, Feb 20 1954
David TennantSelfDavid Tennant was 36 in Doctor Who Confidential - Season 3 - Alter Ego (Episode 8).
Birthday: Sun, Apr 18 1971
Freema AgyemanSelfFreema Agyeman was 28 in Doctor Who Confidential - Season 3 - Alter Ego (Episode 8).
Birthday: Tue, Mar 20 1979
Harry LloydHarry Lloyd was 23 in Doctor Who Confidential - Season 3 - Alter Ego (Episode 8).
Birthday: Thu, Nov 17 1983
Thomas Brodie-SangsterThomas Brodie-Sangster was 17 in Doctor Who Confidential - Season 3 - Alter Ego (Episode 8).
Birthday: Wed, May 16 1990
Jessica HynesJessica Hynes was 34 in Doctor Who Confidential - Season 3 - Alter Ego (Episode 8).
Birthday: Mon, Oct 30 1972