617 - A German Folk Song and an Actual Adult

Georgie goes on a birthday date and Mary confronts Brenda about her relationship with George. Also, Sheldon takes an interest in Missy's favorite TV show.

• Guest Stars:
• Lucy Loken as Amber
• Melissa Peterman as Brenda Sparks

• Writers (Story):
• Steven Holland
• Jeremy Howe
• Nadiya Chettiar

• Writers (Teleplay):
• Steven Molaro
• Eric Kaplan
• Yael Glouberman

• Director:
• Kabir Akhtar