1) TruTV show 
A tiger team is a group of experts assigned to investigate and/or solve technical or systemic problems. A 1964 paper defined the term as `a team of undomesticated and uninhibited technical specialists, selected for their experience, energy, and imagination, and assigned to track down relentlessly every possible source of failure in a spacecraft s....
A U.S. Navy term for a highly specialized group with a special mission. - Tiger Teams at Fermilab pamphlet