Description: UFO Start with Very Slow, Tonal Revolutions That Ascends Then Trails Off.

Description: UFO Start with Very Slow, Tonal Revolutions That Ascend Into Take Off.

Description: UFO Start with Slow, Tonal Revolutions That Ascend Into Take Off with Dings At End.

Description: UFO Start with Various, Rotating, Ascending Tones.

Description: UFO Reverberant Pulsing, Servo-like Start & Begin Lift Off.

Description: Female Computerized Voice 'danger, Danger.

Description: Male Computerized Voice 'red Alert'.

Description: R2D2 When He Got Shot ( I.e. Star Wars Empire Strikes Back ).

Description: Fluctuating Radio Signal Not Tuning In.