OMG, so Sara and Grissom love each other before season1, incredible

I love her so much. She just seems like a wonderful person

TLDR - money

Love him and his character so glad CSI is back

After you let her into your life, I blame her for your resignation. If she didnt come into the picture, you probably wouldve stayed in CSI as grissom.

Love this actor he is so very smart and careing loving I’ve seen a lot of his movies great actor real glad he coming back to TV loved CSI wonderful actor great show, made me want to go in to Law enforcement too .

And I love the face and eyebrows thing towards commercials that he talks about at the end , sad he is nothing like this anymore.

I think she is so awesome! I would feel all the emotions she had.

I miss her since she decided to leave CSI ,her smile and grace were absolutely unforgetable !!!!!

Why does his voice sound so different?

Is William Petersen speaks with Chicago accent?

I absolutly loved the serie still watch them tape them all the time. I will never become bored with them. Great cast great stories.

Amo muito vc William Louis pertesen

Would be nice if the AUDIO was synced.

very nice interview. Would someone tell me if Naren Shankar belongs to India or Sri Lanka?

so how did u control the emotions!

Ele me deixa louca com este olhar, esta boquinha...ai se eu te pego Willian Petersen, ai se eu te pego! A idade só fez bem a este cara!

follow me in twitter: @piyuela_

Hello Have you Hungarian origine? Thanks you

Did you overdub your own voice to this?

He looks like a grissly Bear... XD Man i loves him. <3

I think William Petersen is the perfect mix of both intelligence and sexiness, he's a quiet, reserved fellow in his private life. But, I really miss seeing him every week and it was just getting good between him and Sara too! We have 8 years of forplay and only a few kisses between them?!?!? Rats!

I LOVE him!!!!!!

@monacelli i get the feelin ur a guy...

@Whoreley She's hot period

aw.... i soooo love him!! x_x he is just so charming, in so many ways!!

Shes a hottie !! :-) I like her jacket !! :-P

@D489 but he looks different when he cuts it off

Yeah sure, considering he doesn't own a computer. And no, I'm not joking.

@GoinDownToJunkieTown Yeah everyone can dream can't they?

She is so wonderful. I think that she's the best CSI on the show because she is realistic and down to earth, not to mention she supports good causes.

Sensible...

i love sara she is so down to earth she is not fake and she grew up normally no surguries and face lifting

hahah He really DOES look like Santa Claus..

She looks so diferent with this hair style .....barely recognised her .....she so cool .......and i like that she (sara) .....end up with grissom ...... .

my hubby!!!

she looks a little tired here

do u know why did they get rid of Warrick. I just started watching CSI and he is my favorite character after grissom of course.

OMG, BILLY. IS. SEXY. SEXY. SEXY.

yeah I know i turned it up full volume and still couldnt hear a thing theres not really much point in this now

Well, that I don't know. He's an executive producer for the show so I assume, or hope really, that he'll make some appearances here and there.

Sara's coming back.

He is Sexy! Dead Sexy!! Yum.:-p

no one cares about you opinion on a jorja fox interview video. k thanks.

lol thank god other ppl think hes hot. hes so sexy its unbelievable! ! an smart . i <3 him sooo so much

i really love him. i haven't even watched any of the new ones lol just watch the repeats for him... =[ i cried wen he left! i know.... but hes brilliant <3 william petersen

Made me LOL at 3:52 with his whole "Oh, my God" Miss him and Sara a lot from CSI, just not as good anymore :(

Oh i miss him soo much...CSI is GRISSOM,Grissom is CSI

Thanks for that. I LOVED Sara Sidle in CSI, I wanted MORE on the Grissom Sidle relationship...Please tell me she comes back (I'm TV-less, but still care!) Thanks :)

What a fantastic interview! Very deep, intelligent, analytical. She's an amazing actress.