Who doesn't love Brian Williams? He's also great for a laugh on 30 Rock.
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Jack and Frank enjoy some quality male bonding on 30 Rock.
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Frank Rossitano wears many hats on 30 Rock. Literally, people.
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30 Rock Quotes

Ambition is the willingness to kill the things you love and eat them in order to stay alive. Haven't you ever read my throw pillow?

Jack

Liz: No breaking. Promise?
Tracy: I promise. I swear on my mother's grape.
Liz: Did you say grave or grape?
Tracy: Yes. Goodbye.