
as a payload SPECIALIST,
and guess who that someone is.
The Big Bang Theory Season 5, Episode 5

"Payload Specialist Howard
Wolowitz is requested
The Big Bang Theory Season 5, Episode 18

and Payload Specialist
Howard Wolowitz."
The Big Bang Theory Season 5, Episode 15

with that SPECIALIST in Houston.
The Big Bang Theory Season 5, Episode 6

where I spent two months
as a payload SPECIALIST,
The Big Bang Theory Season 9, Episode 9