Next Time on Doctor Who…

A royal figure with blue skin regards a couple of his subjects inside a building. "If it should ever be found nothing in the universe is safe, especially if it is found by a creature known terrifyingly as a Dalek."

Dalek Caan glides over to Abel, the Doctor, Rose, and Martha chillingly slow.

Martha grins at the Doctor. "No matter what happens I love both of you." Martha, the Doctor, and Rose share an almost desperate hug.

Abel warns someone, "Don't ever underestimate a general."

Martha boards a small spaceship flanked by Abel. She straps herself to a chair with a belt.

The Doctor stares at a screen projecting a numeral sequence. '5, 15, 1, 13, 7.' "No! It can't be!"

Martha sees what looks like airplanes filling the sky before seeing them coming in her direction as she views them from the space craft windows. They began to fire in her direction.

"Ex-term-in-ate!"

The Sirian ground looms below as Daleks, planes, and Martha in a space craft flies around in an almost aerial dogfight. Explosions fill the air.

The Doctor kisses Rose as they share a passionate embrace.

Martha's craft is hit with a shot as she screams desperately into her radio, "I'm hit! I'm hit!"

Rose screams, "Doctor, no! Don't do this!"

Martha crashes with her eyes wide as she hits the ground and everything erupts into an explosion.

The Doctor addresses someone with malice. "I don't run from time anymore. Time runs from me!"

Two soldiers shoot directly at Rose with her arms up in the TARDIS.

Abel chilling asks Martha while in a room illuminated by a blinding white light, "What did you see?"

"Everything. It was horrifying."

A huge explosion is seen from space covering a big area of the Sirian planet below…

Series 4 will conclude with its finale, "Love and War" next week!