From BBC News, 25 June 2004
Warner Bros. has announced more casting news for The Goblet of Fire. Only Fools and Horses star Roger Lloyd-Pack will play Barty Crouch Snr. He also appeared in The Vicar of Dibley.
David Tennant will play Deatheater Barty Crouch Jnr. And Pedja Bjelac will play Professor Karkaroff. Jeff Rawle will play Amos Diggory, Cedric's dad.