Sheldon says a tearful goodbye to “Fun with Flags.” Also, Leonard, Howard and Raj look for something significant in a dead professor’s research, and Bernadette is shocked to learn her co-workers’ true feelings from Penny.
Elenco:
Jim Parsons
,
Johnny Galecki
,
Kaley Cuoco
,
Simon Helberg
,
Kunal Nayyar
,
Mayim Bialik
,
Melissa Rauch
,
Kevin Sussman
,
Aarti Mann
,
Kevin Sussman
,
Sara Gilbert
.
