"Fun with Flags, Behind the Flags,
A Retrospective."
The Big Bang Theory Season 10, Episode 21
And welcome to a special RETROSPECTIVE,
The Big Bang Theory Season 10, Episode 21
"A Retrospective Retrospective."
The Big Bang Theory Season 10, Episode 21
"A Retrospective Retrospective."
The Big Bang Theory Season 10, Episode 21
It's fun with flags, behind the flags
A RETROSPECTIVE
The Big Bang Theory Season 10, Episode 21