I love it when Shatner shows up

We're watching the season premiere of Rookie Blue. I sort of constantly want to smack Andy and Sam because they can't follow the rules for more than like two seconds. Then all the sudden, William Shatner stumbles out of a car and the whole show just got better.

Say what you will. He can be melodramatic. Still I just love him. Maybe it's my memories of how goldenly beautiful he was back in the Stark Trek days. Maybe it's remembering him calling people maggots when he was TJ Hooker. I even liked it when he kept saying his character's name on Boston Legal. Of course, let's not forget his turn as my uncle on Sh*t My Dad Says. He just makes me happy.

So does Patricia Clarkson, for that matter. She's another one. She makes everything she's in terrific.

Do you have anyone like that? An actor or actress that makes you tune in?