
"To my friend Leonard.
From Stan Lee. Excelsior!"
The Big Bang Theory Season 3, Episode 16

...your Google calendars. Stan Lee
is coming to do a signing on Thursday.
The Big Bang Theory Season 3, Episode 16

Yeah. You know, it's like when Stan Lee
and Steve Ditko created Spider-Man.
The Big Bang Theory Season 8, Episode 18

So who's Stan Lee?
The Big Bang Theory Season 3, Episode 16

I will never have another chance
to have gelato with Stan Lee...
The Big Bang Theory Season 3, Episode 16