Lost in Space:
Dr. Smith: "Bah!"

Star Trek TOS:
Dr. Leonard "Bones" McCoy, M.D.: "He's dead, Jim."

Star Trek/Mr. Spock: "Live long and prosper."

Denny Crane (Boston Legal) - "Lock and Load!"

The Waltons: "Good night, John Boy!"

Touched By An Angel

Monica: What happened last night was my fault and I'm sorry. I thought you were someone else.
Ruth Ann: Yeah. For a moment, so did I.
Monica: You can change all this running.
Ruth Ann: I guess. I just don't feel ready. Monica, it was nice meeting you but if you don't mind, I'd just soon you forget you ever saw me, all right?
Monica: You don't know what you're doing.
Ruth Ann: I'm doing the best I can.
Monica: If you change your mind and you need help, just ask for it. It will be there. Believe it.

Columbo: "Just one more thing..."

Dr. Quinn Medicine Woman

[rehearsing Tybalt for the local production of Romeo and Juliet]

Hank Lawson:
Boy, this shall not excuse the injuries that thou hast done me. Therefore, turn and draw! And I'll hack off your head before you can count to three.

Dr. Michaela 'Mike' Quinn:
Wait a minute. Stop. Stop. 'Hack off your head' is not in the play.

Hank Lawson:
I fixed that line a little.

Dr. Michaela 'Mike' Quinn:
You can't just change the lines, Hank.

Hank Lawson:
I think it's better. Not only that, it rhymes.

Dr. Michaela 'Mike' Quinn:
[sighs] Actors!

Knight Rider:

[opening narration]
Narrator: "Knight Rider, a shadowy flight into the dangerous world of a man who does not exist. Michael Knight, a young loner on a crusade to champion the cause of the innocent, the powerless, the helpless in a world of criminals who operate above the law."

Lost in Space: Dr. Smith -- "Oh the pain, the pain!"

Face: You don't have a plan, do you?

Hannibal: Of course I have a plan. But it's a secret.

The A-Team

MacGyver: The great thing about a map: it gets you in and out of places in a lot of different ways.

The Incredible Hulk (Dr. David Banner): "Don't make me angry. You wouldn't like me when I'm angry."

Moonlighting

Orson Welles: Tonight, broadcasting takes a giant leap... backward.
Orson Welles: Gather the kids, the dog, grandma... and lock them in another room. And sit back and enjoy this very special episode of Moonlighting.

David: Wait a second, wait a second, wait a second, there's a page missing out of my copy of the script.

(Grey's Anatomy)
Meredith Grey & Cristina Yang: "You're My Person." "I'm You're Person." "She's My Person." etc...

Lost in Space/Dr. Smith: "Never fear, Smith is here!"

Star Trek/McCoy: "I'm a doctor, not a (fill in the blank)."

Grey's Anatomy:

It’s good to be scared. It means you still have something to lose.
— Dr. Richard Webber

Supernatural:

Dean: You can pretend all you want, Sammy. But sooner or later you're going to have to face up to who you really are.

Sam: And who is that?

Dean: One of us.

The Waltons

Here's a catchphrase Grandma Walton always said (to Grandpa Walton):

"You old fool."

The A-Team/Hannibal: "I love it when a plan comes together."

Charlie's Angels/Charlie: "Good morning, Angels."

Adam 12/Police Dispatcher: "1-Adam 12, 1-Adam 12..."

Lucifer

Lucifer: What makes you different?
Chloe: I guess we both have our mysteries.
Lucifer: Ah. Well, I'll show you mine if you show me yours.

The Good Wife

Peter: My career will be over.
Alicia: I think it's over anyways, isn't it?

Mad Men

Pete: Why can't you give me what I want? I've earned this job. I deserve it.
Don: Why? Because your parents are rich? Because you went to prep school and have a $5.00 haircut? You've been given everything. You've never worked for anything in your life.

Breaking Bad

Walter: It’s over. We’re safe.

Skyler: What happened?

Walter: I won.

Kojak (Theo Kojak): "Who loves ya, baby?"

Frank Reagan from Blue Bloods-"Life is not fair, but you can be."

God bless you always!!!

Holly

P.S. I've heard him say that at least twice if not three times.

7th Heaven

Annie: Have you ever heard "for everything there is a season"? "A time to..." uh...hmm... "a time to--" do something or other. The point is that you just have to let nature take its course. You can't hurry these things.

Emergency!Captain Stanley: "(Fill in the blank), KMG 365".

Touched By An Angel

Tess:
Adam, I got a job for you.

[Stands up and shows Adam a turkey wandering nearby]

Tess:
See that turkey over there?

Adam:
Alexander?

Tess:
What did I tell you; don't go getting sentimental on me. That's Thanksgiving dinner walking away right there.

Adam:
[realizes Tess wants him to kill the bird since he's the Angel of Death] Oh, nooo...

Tess:
Send him to his Reward and do it quickly.

Adam:
Come on, Tess, not me...

Tess:
Who else? If anyone should know when his time is up, it's you.