Pat Sajak, Peter and others in “I Take Thee Quagmire”

All right, Peter, you've made it to the bonus round, congratulations.

Peter

Thanks, Regis.

Okay, the category is "Actor and Show," so we need five consonants and a vowel.

Peter

Uh, okay, um... Z, 4, Q... another Q... uh... a third Q, and the Batman symbol.

Okay, no help there. 15 seconds if you wanna take a shot at it. Talk it out.

Peter

Is it Alex Karras in Webster? [the whole puzzle is revealed]

(in the state of shock) I...don't...believe it.

Peter

Oh, my God! I just took a shot in the dark! Holy crap!