2. Lawrence Kutner from House
Lawrence Kutner was quite a fan favorite in the medical TV show called House. He seemed to be ever present with his witty remarks. However, he was abruptly killed off in the fifth season without giving much of a back story for it. The real reason why the character was killed is because the actor who played the role had taken up a position with the Obama administration. He found it difficult to manage time to carry on acting for the show and hence decided to call it quits. Now that’s a matter of priority over here.