She let out a frightened, involuntary squeak.

She emitted a frightened squeak and stepped back.

B-Jo whispered, trying to keep his voice from turning into a frightened squeak.

Tas heard the rabbit's frightened squeak above the faltering tune he played.

The sparrow gave a frightened squeak and flew away.

It came out as a frightened squeak.

The Mouse's voice was a frightened squeak.

Pikel, hiding in an alcove beneath the region, let out a frightened squeak and rushed away.

As emergency life support came on line with the distinctive ruddy lights, he had let out a frightened squeak like he was two years old.

Neelix blurted, his voice squeezed into a frightened squeak.