Danger Will Robinson... Danger Will RobinsonDanger! 
Danger!
Jupiter II lost in a world of space
Where we went no one knows, not a trace
Smith on board, danger lurks near
I feel that my life will be lost in space
Debbie and Judy are at the zoo
No Mr. Farnum I'm not coming with you
Smith has left again
I bet he finds himself another friend
Safely on board the chariot we ride
Robot protects us willing to give his life
But Smith, oh Smith, oh Smith, what's up tonight
Trading our lives so you won't be lost in space
Lost in space... (x4)
Left in our worlds so cold and alone
I can't stand this place anymore
Maybe we can try one more time
Anything besides staying lost in space