Watch Ghost Hunters online: Episode 15 Signals From The Past

This week TAPS is checking out the Rose Island Lighthouse off of Newport, R.I. where there's some unusual activity going on. Then later the team hits the world famous Baseball Hall of Fame in Cooperstown, where supposedly some famous athletes just can't seem to move on. Case 2 has the team hitting the Baseball Hall of Fame, opened since the 1930s. A key hotspot was in the 19th Century Gallery, which houses relics from as late as the 1790s, where supposedly the spirits gather after hours. In the Ted Williams exhibit, a guest heard the voice of the great slugger whispering encouraging words into his ear. In the gallery of plaques, people report hearing voices coming from the nearly 300 plaques of hall of famers. Do the hero's of America's game return to their plaques to relive the glory days?

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