I was watching some C rated sci-fi movie on Comet Channel and these guys were searching California irrigation canals for giant worms. They had these cool rubber suits on with the script "ISOTHERMIC on the chest in like an oval pattern and they were using round, full face masks with the (dh) hoses going into the mask similar to some of the old twin snorkel masks we all love and pine for longingly. I could not catch the name of the darn movie though between watching it and installing bumpers on my Jeep.
Nem