'Raising the Bar': Is that really Zack Morris underneath that shaggy do? (Sept. 1, TNT)
In Steven Bochco's new courtroom drama, Mark-Paul Gosselaar plays an idealistic public defender -- with the unkempt locks to match -- who goes head-to-head with the attractive female district attorney week in and week out. Apparently, the new mane was Gosselaar's idea. Gotta respect a method actor.