Another Great Moment in Science Fiction History

From the Lost in Space episode "The Golden Man", the title character Keema(Dennis Patrick) carries Judy Robinson(Marta Kristen) out from the centre of a mine field.

I have to say, I've never considered the idea of disguising mines as badly-inflated beach balls. It seems to me they'd be sorta easy to spot and avoid...

Also featured in this episode: Christmas Tree lights pretending to be barbed wire. CLASSIC!