Doctor Who: Born Again 18 years old

Following on directly from the end of "The Parting of the Ways", Rose struggles to understand that the newly regenerated Tenth Doctor is the same man she knew before.

Credits

Doctor Who: Born Again Cast

Name	Character
Christopher Eccleston He was 41, now 60 years old	as Ninth Doctor
David Tennant He was 34, now 53 years old	as Tenth Doctor
Billie Piper She was 23, now 41 years old	as Rose Tyler

Doctor Who: Born Again Crew

Name	Department
Murray Gold as Original Music Composer. He was 36 (now 55) years old	Sound
Russell T Davies as Writer. He was 42 (now 60) years old	Writing