Ailsa Berk (also known as Ailsa Altena-Berk and Alisa Berk) was a choreographer on Doctor Who from 2004 on.
- Rose (as Ailsa Altena-Berk)
- The End of the World (as Ailsa Altena-Berk)
- The Girl in the Fireplace
- Rise of the Cybermen
- The Age of Steel
- The Impossible Planet
- The Satan Pit
- Army of Ghosts
- Doomsday
- Smith and Jones
- Daleks in Manhattan (as Alisa Berk)
- Human Nature
- The Family of Blood
- Voyage of the Damned
- The Fires of Pompeii
- The Poison Sky
- Silence in the Library
- Forest of the Dead
- The Stolen Earth
- Journey's End
- The Next Doctor
- Planet of the Dead
- Under the Lake
- Before the Flood
- The Girl Who Died
- Smile