A ragged looking nurse came into the room, concerned at what she might see. She was surprised, but happy, to see everyone was alright. "Oh thank Heaven!" She exclaimed. "Every other room in this hospital that we've checked has been demolished. This one was untouched. It's such a relief."

Mrs. Harry Sullivan looked to her husband, then to everyone else in the room. "That's so...odd."

There was silence until the nurse left. Then someone spoke up.

"Not really," the strange man in the scarf and overcoat said. "This room was protected by a sonic shield."

"A...sonic...shield?" Mrs. Sullivan asked, more than a little confused. "But...how?"

The overcoated and scarfed man smiled, and held up a small device. "Sonic screwdriver." The Doctor was grinning heavily now. "Never leave home without it."

"Sonic...screwdriver?" She said nothing. She kept her thoughts to herself.

------

The test Sontaran entered the main office at LuthorCorp. "Okay," Lionel said. "Let's see what he's got."

First, the Sontaran was given a steel bar and told to bend it. He did so without a problem! "Fantastic!" the Sontaran commander commented, praising the test Sontaran who did this enormous feat.

Bullets were fired from a machine gun by a LuthorCorp staff member. Surprised at this, the test Sontaran walked towards the staff member, easily breaking his neck, but not even bleeding from the bullet wounds. "Amazing!" The leader commented.

"I lose more people that way," Lionel added. "Next test!"

They had the sontaran run laps around the room. He was tested at 75 Miles an Hour. "Excellent!" was the leader's comment.

"Well," Lionel said after it was all said and done. "Looks like your man passed our tests with flying colors. My implant works."

"I want to be the next person to get this implant," the commander said.