Rasmus is the younger Andersen sibling, just a boy when the bunker doors close and a restless young man when they finally open again. Sheltered and overprotected for six years by his sister Simone, he emerges hungry for the freedom and connection he was denied, which makes him both endearing and dangerously impulsive.
His story takes a dark turn when it becomes clear that Rasmus is intimately connected to the very virus that ended the world, carrying it inside him in a way that makes him at once a potential cure and a walking threat. As he gains control over that power, the sweet kid brother begins to curdle into something colder and more frightening.
By the third season Rasmus has transformed into one of the show's central dangers, his longing to be loved twisted by the virus into a will to remake the world on his terms. His final confrontation with Simone closes the saga that began the day their father locked them away.
Key Episodes
S1 E1
Episode 1
As a child, Rasmus is rushed into the bunker by his father and sister while the rain kills the world above, beginning six years of confinement that shape who he becomes.
S3 E6
Finale
Now bound to the virus and its power, Rasmus reaches the breaking point of his transformation, and his bond with Simone is pushed to its devastating limit.
Rasmus Andersen is one of the central figures in The Rain, a sci-fi/drama/thriller series that aired on Netflix from 2018-2020. Within the narrative of The Rain, Rasmus Andersen serves as a pivotal character whose decisions and relationships drive key story arcs throughout Seasons 1-3. The character's journey has been central to many of the show's most memorable and discussed moments.
Portrayed by Lucas Lynggaard Tønnesen, Rasmus Andersen has become one of the most recognizable characters in modern television. Lucas Lynggaard Tønnesen's performance brings nuance and depth to the role, creating a character that resonates with audiences on both intellectual and emotional levels. Lucas Lynggaard Tønnesen's work has been recognized with 1 major award, reflecting the critical acclaim their portrayal has received.
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? Frequently Asked Questions
Lucas Lynggaard Tønnesen plays Rasmus Andersen in The Rain.
Rasmus is Simone's younger brother, kept safe in a bunker for six years after the virus strikes. He turns out to be deeply linked to the disease itself, and over three seasons he transforms from a sheltered boy into one of the series' most pivotal and dangerous figures.
