Nathan Fillion calls Sean Maher during a panel at Dragon*Con 2010 

Does he always call the other cast members when they're at a panel? It's cute!

Jewel's smile makes the world a better place. Just sayin'.

I love how they're all still really close to each other. it's so cute and i love it.

Here's a thought for you viewers: Nathan Fillion's voice is going through 3 different microphones and 3 different speakers before reaching your ears. Have a nice day!

"Put him on speaker genius"🤣🤣 Totally sounded like Kaylee talking to Simon there😆

thanks for uploading this :-)

God! Sean is just way too funny!

what would simon tam do? i dont think WWSTD sounds very good

lol "Who is this again? Nathan, who?" "Jason Bateman." xD

I wanted to be there soooooooo much

WWDRHD? What would Dr. Horrible do?

no, wait, forget WWMRD, from now on I'm gonna ask myself WWSTD?!

@FireBenderKwyna "Oh my god, she just gave some advice that is so stupid."

WWRTD: What would River Tam do?

What Would River Tam Do? ...kill you with her brain.

Hes head is so shiny

Get Vera?

What Would Caleb Do?

WWBD (What Would Buffy Do?)

WWED (What Would Echo Do?)

what does nathan say at 0:36?

@GregorAsmadi "WHAT WOULD MALCOLM REYNOLDS DO?" IS ALWAYS GOOD ADVICE!!!

WWJCD? What would Jayne Cobb do? Bring Grenades...

Jason Bateman, lol.

What would Simon Tam do: WWSTD World War Sexually Transmitted Disease

WWMRD

WWSTD lol