: Napoleon sings a version of "Happy, Happy Birthday Baby" that is noted for its similarity to The Tune Weavers' version. Major Character Revelations
: Lars is revealed to be making secret phone calls to an outside source, informing them that Masha is dosing the guests. He is essentially acting as a "spy" on the retreat.
: Zach reassures her that his death wasn't her fault, prompting an emotional breakdown as Zoe admits her intense loneliness.
: While everyone is celebrating, Zoe is frozen when she sees her deceased twin brother, Zach .
: The lottery-winning couple, Ben and Jessica, contemplate "surrendering" all their money, believing it has brought them only misery. AI responses may include mistakes. Learn more
The "smoothies" begin to break down the strangers' defenses, leading to deep personal admissions:
: Masha continues to receive threatening text messages from an unknown source, heightening the sense of danger.
The fifth episode of Nine Perfect Strangers , titled originally aired on September 1, 2021. It marks a major turning point as the guests begin to experience the effects of Masha's "protocol"—unbeknownst to them initially, they are being microdosed with psilocybin. 🎂 Zoe’s 21st Birthday