TV: SATURDAY HOT LIST

May 19 2010, Published 5:27 a.m. ET

Yum, now that summer has arrived, the sounds of the ice cream man should be ringing all over your town.

So what better time than to learn all about the secrets of this treat than with an Unwrapped devoted to ice cream? Go behind the scenes of Ben & Jerry's Signature Brand sprinkles and Blue Bunny chocolate ice cream cones—delish!

And Animal Planet will truly make your heart break in their new reality series Last Chance Highway. It features animal rescuers that lovingly save dogs on the brink of being euthanized and then transport them across the country to adoptive families. Tonight, two pit bull puppies are rescued from a litter whose owner left them outside in the cold!