Read the excerpt from act 1 of The Monsters Are Due on Maple Street.

TOMMY
That was the way they prepared things for the landing. They sent four people. A mother and a father and two kids who looked just like humans . . . but they weren't.

There's another silence as Steve looks toward the crowd and then toward Tommy. He wears a tight grin.
HURRY ITS TIMED!!!!
Based on the stage direction, the reader should visualize Steve as

mocking the crowd’s fear.
trying to scare the crowd.
mocking Tommy’s ideas.
trying to hide his fear.