Bernadette and Wolowitz leave their kids for the first time; Penny and Leonard try to keep a secret; Sheldon and Amy stick together; and Koothrappali makes a new friend, as the gang travels together into an uncharted future.
Episode rating
Cast of episode
89
7
2
2
- Sheldon Cooper
- Penny
- Leonard Hofstadter
- Amy Farrah Fowler
- Raj Koothrappali
- Howard Wolowitz
- Bernadette Rostenkowski
- Stuart Bloom
- Sarah Michelle Gellar
- Bert Kibbler
- King of Sweden
- Halley Wolowitz
- Michael Wolowitz
- Announcer
- Women in Audience
- News Reporter
- Prince Daniel
- Tuxedoed Guest (Laureate)