Why live TV is better than taped shows: On May 10, 1959, an intruder rushed onto the set of What's My Line. Milton Berle had just been revealed as the mystery guest. The man approached Berle, shook his hand, and blurted, 'I made it...for Mother's Day!' and quickly left. His identity was never discovered. Tags:WhatsMyLineintruder Added: 11th May 2008 Views: 213 Rating: Posted By:Lava1964