 93-year-old Shatner is best known for his iconic portrayal of Captain James T. Kirk on Star Trek and Denny Crane on Boston Legal. South Dakota lottery players will be checking their tickets tonight to find out if they are the latest winner in the Mega Millions game. The estimated jackpot for tonight's drawing is $162 million. It has been one month since the last time a player won the Mega Millions jackpot.