21 - 25:
Hottie's Who Played Characters Named Jack
21.  CHOCOLATE HOTTIE!!
                
George Clooney
        AKA: Jack in "One Fine Day."  His hottie name comes from the repeated mentioning of chocolate in that movie.  His most recent film, "Oceans Eleven," only reaffirms his hotness.  Naturally, he will always be our pediatrician of choice! 
22.  TWENTY-FOUR HOTTIE*!
            
Kiefer Sutherland
       AKA: CIA Agent Jack Bauer.  Due to his infamous roles such as the head vampire in the delighful film
The Lost Boys, the death-loving guy in Flatliners, and of course the creep in A Time to Kill, I did not initially find this guy attractive at all.  That is until 24 the second best show on television right now.  I could listen to his voice all day.  
24.  PRESIDENT HOTTIE!
        
Bill Pullman
       AKA:  Jack Callaghan.  Funny I should slot him right after the actor of the character Bill spoofed in
Space Balls.  You might also be thinking, "Why isn' he under Politician Hotties?"  The answer: he's much hotter in While You Were Sleeping than Independence Day because he slicked back his great hair.  I wouldn't mind voting for him for president though.
25.  VINEYARD HOTTIE!
           
Dennis Quaid
      AKA: Jack in Innerspace.  Admittedly I liked this actor a lot more before his divorce from Meg Ryan.  Nevertheless, I do find Innerspace, The Parent Trap, and, most definately, Playing By Heart enough to still make this guy a hottie if only because of his wickedly-attractive smile.
Now On To: "Teen" Hotties!
23.  INGENIOUS HOTTIE*!
          
Richard Dean Anderson
      AKA: Colonel Jack O'Neill. I wasn't much of a MacGuyver fan, but when he took over the Jack originally played by Kurt Russell in the movie
Stargate, I was quickly converted.  On top of his sense of humor in Stargate: SG1, his sexy grey hair and beautiful brown eyes have made that one of my favorite television shows.